Home / 29,336,001.60-44,002,034.10-7,770,140.40

Finding the Fourth Proportional to 29,336,001.60, 44,002,034.10 and 7,770,140.40

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Solution

The fourth proportional to 29,336,001.60, 44,002,034.10 and 7,770,140.40 is: 11,654,689.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336,001.60 : 44,002,034.10 = 7,770,140.40 : x
  2. Step 2: Convert to fraction form
    29,336,001.60/44,002,034.10 = 7,770,140.40/x
  3. Step 3: Cross multiply
    29,336,001.60x = 44,002,034.10 × 7,770,140.40
  4. Step 4: Simplify right side
    29,336,001.60x = 341,901,982,842,587.69
  5. Step 5: Solve for x
    x = 341,901,982,842,587.69/29,336,001.60
  6. Step 6: Final answer
    x = 11,654,689.26

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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.