Home / 6,654,397,540.66-9,965,750,841.81-3,850,456,882.83

Finding the Fourth Proportional to 6,654,397,540.66, 9,965,750,841.81 and 3,850,456,882.83

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Solution

The fourth proportional to 6,654,397,540.66, 9,965,750,841.81 and 3,850,456,882.83 is: 5,766,516,606.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,397,540.66 : 9,965,750,841.81 = 3,850,456,882.83 : x
  2. Step 2: Convert to fraction form
    6,654,397,540.66/9,965,750,841.81 = 3,850,456,882.83/x
  3. Step 3: Cross multiply
    6,654,397,540.66x = 9,965,750,841.81 × 3,850,456,882.83
  4. Step 4: Simplify right side
    6,654,397,540.66x = 38,372,693,921,377,312,768
  5. Step 5: Solve for x
    x = 38,372,693,921,377,312,768/6,654,397,540.66
  6. Step 6: Final answer
    x = 5,766,516,606.04

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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.