Home / 29,430,760.27-44,116,463.86-18,508,755.30

Finding the Fourth Proportional to 29,430,760.27, 44,116,463.86 and 18,508,755.30

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Solution

The fourth proportional to 29,430,760.27, 44,116,463.86 and 18,508,755.30 is: 27,744,469.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,430,760.27 : 44,116,463.86 = 18,508,755.30 : x
  2. Step 2: Convert to fraction form
    29,430,760.27/44,116,463.86 = 18,508,755.30/x
  3. Step 3: Cross multiply
    29,430,760.27x = 44,116,463.86 × 18,508,755.30
  4. Step 4: Simplify right side
    29,430,760.27x = 816,540,834,286,033.50
  5. Step 5: Solve for x
    x = 816,540,834,286,033.50/29,430,760.27
  6. Step 6: Final answer
    x = 27,744,469.62

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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.