Home / 43,523,645.82-65,285,456.61-29,835,292.95

Finding the Fourth Proportional to 43,523,645.82, 65,285,456.61 and 29,835,292.95

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Solution

The fourth proportional to 43,523,645.82, 65,285,456.61 and 29,835,292.95 is: 44,752,931.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,523,645.82 : 65,285,456.61 = 29,835,292.95 : x
  2. Step 2: Convert to fraction form
    43,523,645.82/65,285,456.61 = 29,835,292.95/x
  3. Step 3: Cross multiply
    43,523,645.82x = 65,285,456.61 × 29,835,292.95
  4. Step 4: Simplify right side
    43,523,645.82x = 1,947,810,723,333,863.75
  5. Step 5: Solve for x
    x = 1,947,810,723,333,863.75/43,523,645.82
  6. Step 6: Final answer
    x = 44,752,931.12

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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.