Home / 377,635,757.95-566,514,170.80-159,318,257.87

Finding the Fourth Proportional to 377,635,757.95, 566,514,170.80 and 159,318,257.87

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Solution

The fourth proportional to 377,635,757.95, 566,514,170.80 and 159,318,257.87 is: 239,002,925.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,635,757.95 : 566,514,170.80 = 159,318,257.87 : x
  2. Step 2: Convert to fraction form
    377,635,757.95/566,514,170.80 = 159,318,257.87/x
  3. Step 3: Cross multiply
    377,635,757.95x = 566,514,170.80 × 159,318,257.87
  4. Step 4: Simplify right side
    377,635,757.95x = 90,256,050,747,292,768
  5. Step 5: Solve for x
    x = 90,256,050,747,292,768/377,635,757.95
  6. Step 6: Final answer
    x = 239,002,925.04

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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.