Home / 45,172,115.34-62,337,892.82-24,545,561.52

Finding the Fourth Proportional to 45,172,115.34, 62,337,892.82 and 24,545,561.52

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Solution

The fourth proportional to 45,172,115.34, 62,337,892.82 and 24,545,561.52 is: 33,873,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,172,115.34 : 62,337,892.82 = 24,545,561.52 : x
  2. Step 2: Convert to fraction form
    45,172,115.34/62,337,892.82 = 24,545,561.52/x
  3. Step 3: Cross multiply
    45,172,115.34x = 62,337,892.82 × 24,545,561.52
  4. Step 4: Simplify right side
    45,172,115.34x = 1,530,118,583,351,515.50
  5. Step 5: Solve for x
    x = 1,530,118,583,351,515.50/45,172,115.34
  6. Step 6: Final answer
    x = 33,873,077.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.