Home / 9,088,500,803.60-13,632,751,205.40-4,190,740,547.60

Finding the Fourth Proportional to 9,088,500,803.60, 13,632,751,205.40 and 4,190,740,547.60

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Solution

The fourth proportional to 9,088,500,803.60, 13,632,751,205.40 and 4,190,740,547.60 is: 6,286,110,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,500,803.60 : 13,632,751,205.40 = 4,190,740,547.60 : x
  2. Step 2: Convert to fraction form
    9,088,500,803.60/13,632,751,205.40 = 4,190,740,547.60/x
  3. Step 3: Cross multiply
    9,088,500,803.60x = 13,632,751,205.40 × 4,190,740,547.60
  4. Step 4: Simplify right side
    9,088,500,803.60x = 57,131,323,251,812,556,800
  5. Step 5: Solve for x
    x = 57,131,323,251,812,556,800/9,088,500,803.60
  6. Step 6: Final answer
    x = 6,286,110,821.40

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Double scale
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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.