Home / 256,524,177.24-384,780,874.91-62,436,675.24

Finding the Fourth Proportional to 256,524,177.24, 384,780,874.91 and 62,436,675.24

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Solution

The fourth proportional to 256,524,177.24, 384,780,874.91 and 62,436,675.24 is: 93,653,700.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    256,524,177.24 : 384,780,874.91 = 62,436,675.24 : x
  2. Step 2: Convert to fraction form
    256,524,177.24/384,780,874.91 = 62,436,675.24/x
  3. Step 3: Cross multiply
    256,524,177.24x = 384,780,874.91 × 62,436,675.24
  4. Step 4: Simplify right side
    256,524,177.24x = 24,024,438,525,006,548
  5. Step 5: Solve for x
    x = 24,024,438,525,006,548/256,524,177.24
  6. Step 6: Final answer
    x = 93,653,700.73

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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.