Home / 83,331,037.76-124,995,623.52-29,465,752.64

Finding the Fourth Proportional to 83,331,037.76, 124,995,623.52 and 29,465,752.64

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Solution

The fourth proportional to 83,331,037.76, 124,995,623.52 and 29,465,752.64 is: 44,198,299.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,331,037.76 : 124,995,623.52 = 29,465,752.64 : x
  2. Step 2: Convert to fraction form
    83,331,037.76/124,995,623.52 = 29,465,752.64/x
  3. Step 3: Cross multiply
    83,331,037.76x = 124,995,623.52 × 29,465,752.64
  4. Step 4: Simplify right side
    83,331,037.76x = 3,683,090,123,722,886
  5. Step 5: Solve for x
    x = 3,683,090,123,722,886/83,331,037.76
  6. Step 6: Final answer
    x = 44,198,299.01

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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.