Home / 22,430,569.17-33,651,834.77-8,053,761.53

Finding the Fourth Proportional to 22,430,569.17, 33,651,834.77 and 8,053,761.53

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Solution

The fourth proportional to 22,430,569.17, 33,651,834.77 and 8,053,761.53 is: 12,082,789.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,430,569.17 : 33,651,834.77 = 8,053,761.53 : x
  2. Step 2: Convert to fraction form
    22,430,569.17/33,651,834.77 = 8,053,761.53/x
  3. Step 3: Cross multiply
    22,430,569.17x = 33,651,834.77 × 8,053,761.53
  4. Step 4: Simplify right side
    22,430,569.17x = 271,023,852,136,417.66
  5. Step 5: Solve for x
    x = 271,023,852,136,417.66/22,430,569.17
  6. Step 6: Final answer
    x = 12,082,789.79

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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.