Home / 6,621,086,367,009.70-9,931,629,550,514.40-6,621,086,367,009.70

Finding the Fourth Proportional to 6,621,086,367,009.70, 9,931,629,550,514.40 and 6,621,086,367,009.70

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Solution

The fourth proportional to 6,621,086,367,009.70, 9,931,629,550,514.40 and 6,621,086,367,009.70 is: 9,931,629,550,514.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,621,086,367,009.70 : 9,931,629,550,514.40 = 6,621,086,367,009.70 : x
  2. Step 2: Convert to fraction form
    6,621,086,367,009.70/9,931,629,550,514.40 = 6,621,086,367,009.70/x
  3. Step 3: Cross multiply
    6,621,086,367,009.70x = 9,931,629,550,514.40 × 6,621,086,367,009.70
  4. Step 4: Simplify right side
    6,621,086,367,009.70x = 65,758,177,019,101,575,882,211,328
  5. Step 5: Solve for x
    x = 65,758,177,019,101,575,882,211,328/6,621,086,367,009.70
  6. Step 6: Final answer
    x = 9,931,629,550,514.40

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Double scale
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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.