Home / 6,621,086,367,088.10-9,931,629,550,632.10-6,621,086,367,088.10

Finding the Fourth Proportional to 6,621,086,367,088.10, 9,931,629,550,632.10 and 6,621,086,367,088.10

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Solution

The fourth proportional to 6,621,086,367,088.10, 9,931,629,550,632.10 and 6,621,086,367,088.10 is: 9,931,629,550,632.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,621,086,367,088.10 : 9,931,629,550,632.10 = 6,621,086,367,088.10 : x
  2. Step 2: Convert to fraction form
    6,621,086,367,088.10/9,931,629,550,632.10 = 6,621,086,367,088.10/x
  3. Step 3: Cross multiply
    6,621,086,367,088.10x = 9,931,629,550,632.10 × 6,621,086,367,088.10
  4. Step 4: Simplify right side
    6,621,086,367,088.10x = 65,758,177,020,659,506,549,358,592
  5. Step 5: Solve for x
    x = 65,758,177,020,659,506,549,358,592/6,621,086,367,088.10
  6. Step 6: Final answer
    x = 9,931,629,550,632.10

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Double scale
Find fourth proportional to 6,621,086,367,089.10, 9,931,629,550,633.60 and 6,621,086,367,089.10
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.