Home / 45,337,850.77-62,565,539.77-25,491,633.59

Finding the Fourth Proportional to 45,337,850.77, 62,565,539.77 and 25,491,633.59

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Solution

The fourth proportional to 45,337,850.77, 62,565,539.77 and 25,491,633.59 is: 35,178,063.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,337,850.77 : 62,565,539.77 = 25,491,633.59 : x
  2. Step 2: Convert to fraction form
    45,337,850.77/62,565,539.77 = 25,491,633.59/x
  3. Step 3: Cross multiply
    45,337,850.77x = 62,565,539.77 × 25,491,633.59
  4. Step 4: Simplify right side
    45,337,850.77x = 1,594,897,815,365,691.50
  5. Step 5: Solve for x
    x = 1,594,897,815,365,691.50/45,337,850.77
  6. Step 6: Final answer
    x = 35,178,063.99

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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.