Home / 83,044,226.36-124,565,886.42-33,859,886.69

Finding the Fourth Proportional to 83,044,226.36, 124,565,886.42 and 33,859,886.69

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Solution

The fourth proportional to 83,044,226.36, 124,565,886.42 and 33,859,886.69 is: 50,789,645.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,044,226.36 : 124,565,886.42 = 33,859,886.69 : x
  2. Step 2: Convert to fraction form
    83,044,226.36/124,565,886.42 = 33,859,886.69/x
  3. Step 3: Cross multiply
    83,044,226.36x = 124,565,886.42 × 33,859,886.69
  4. Step 4: Simplify right side
    83,044,226.36x = 4,217,786,800,090,827.50
  5. Step 5: Solve for x
    x = 4,217,786,800,090,827.50/83,044,226.36
  6. Step 6: Final answer
    x = 50,789,645.29

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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.