Home / 45,172,318.80-62,337,681.48-24,545,765.84

Finding the Fourth Proportional to 45,172,318.80, 62,337,681.48 and 24,545,765.84

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Solution

The fourth proportional to 45,172,318.80, 62,337,681.48 and 24,545,765.84 is: 33,873,092.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,172,318.80 : 62,337,681.48 = 24,545,765.84 : x
  2. Step 2: Convert to fraction form
    45,172,318.80/62,337,681.48 = 24,545,765.84/x
  3. Step 3: Cross multiply
    45,172,318.80x = 62,337,681.48 × 24,545,765.84
  4. Step 4: Simplify right side
    45,172,318.80x = 1,530,126,132,616,584.50
  5. Step 5: Solve for x
    x = 1,530,126,132,616,584.50/45,172,318.80
  6. Step 6: Final answer
    x = 33,873,092.49

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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.