Home / 40,296,082.60-60,444,123.90-29,042,655.40

Finding the Fourth Proportional to 40,296,082.60, 60,444,123.90 and 29,042,655.40

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Solution

The fourth proportional to 40,296,082.60, 60,444,123.90 and 29,042,655.40 is: 43,563,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,296,082.60 : 60,444,123.90 = 29,042,655.40 : x
  2. Step 2: Convert to fraction form
    40,296,082.60/60,444,123.90 = 29,042,655.40/x
  3. Step 3: Cross multiply
    40,296,082.60x = 60,444,123.90 × 29,042,655.40
  4. Step 4: Simplify right side
    40,296,082.60x = 1,755,457,861,382,604
  5. Step 5: Solve for x
    x = 1,755,457,861,382,604/40,296,082.60
  6. Step 6: Final answer
    x = 43,563,983.10

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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.