Home / 29,857,127.60-44,785,691.40-9,676,852.40

Finding the Fourth Proportional to 29,857,127.60, 44,785,691.40 and 9,676,852.40

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Solution

The fourth proportional to 29,857,127.60, 44,785,691.40 and 9,676,852.40 is: 14,515,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,857,127.60 : 44,785,691.40 = 9,676,852.40 : x
  2. Step 2: Convert to fraction form
    29,857,127.60/44,785,691.40 = 9,676,852.40/x
  3. Step 3: Cross multiply
    29,857,127.60x = 44,785,691.40 × 9,676,852.40
  4. Step 4: Simplify right side
    29,857,127.60x = 433,384,525,309,749.38
  5. Step 5: Solve for x
    x = 433,384,525,309,749.38/29,857,127.60
  6. Step 6: Final answer
    x = 14,515,278.60

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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.