Home / 63,108,404.80-94,529,896.80-52,491,572.80

Finding the Fourth Proportional to 63,108,404.80, 94,529,896.80 and 52,491,572.80

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Solution

The fourth proportional to 63,108,404.80, 94,529,896.80 and 52,491,572.80 is: 78,626,974.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,108,404.80 : 94,529,896.80 = 52,491,572.80 : x
  2. Step 2: Convert to fraction form
    63,108,404.80/94,529,896.80 = 52,491,572.80/x
  3. Step 3: Cross multiply
    63,108,404.80x = 94,529,896.80 × 52,491,572.80
  4. Step 4: Simplify right side
    63,108,404.80x = 4,962,022,959,653,687
  5. Step 5: Solve for x
    x = 4,962,022,959,653,687/63,108,404.80
  6. Step 6: Final answer
    x = 78,626,974.89

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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.