Home / 83,044,218.77-124,565,875.03-33,859,879.10

Finding the Fourth Proportional to 83,044,218.77, 124,565,875.03 and 33,859,879.10

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Solution

The fourth proportional to 83,044,218.77, 124,565,875.03 and 33,859,879.10 is: 50,789,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,044,218.77 : 124,565,875.03 = 33,859,879.10 : x
  2. Step 2: Convert to fraction form
    83,044,218.77/124,565,875.03 = 33,859,879.10/x
  3. Step 3: Cross multiply
    83,044,218.77x = 124,565,875.03 × 33,859,879.10
  4. Step 4: Simplify right side
    83,044,218.77x = 4,217,785,468,483,273
  5. Step 5: Solve for x
    x = 4,217,785,468,483,273/83,044,218.77
  6. Step 6: Final answer
    x = 50,789,633.90

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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.