Home / 83,044,226.87-124,565,887.18-33,859,887.20

Finding the Fourth Proportional to 83,044,226.87, 124,565,887.18 and 33,859,887.20

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Solution

The fourth proportional to 83,044,226.87, 124,565,887.18 and 33,859,887.20 is: 50,789,646.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,044,226.87 : 124,565,887.18 = 33,859,887.20 : x
  2. Step 2: Convert to fraction form
    83,044,226.87/124,565,887.18 = 33,859,887.20/x
  3. Step 3: Cross multiply
    83,044,226.87x = 124,565,887.18 × 33,859,887.20
  4. Step 4: Simplify right side
    83,044,226.87x = 4,217,786,888,090,597
  5. Step 5: Solve for x
    x = 4,217,786,888,090,597/83,044,226.87
  6. Step 6: Final answer
    x = 50,789,646.04

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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.