Home / 44,317,065.97-66,484,567.38-15,565,443.57

Finding the Fourth Proportional to 44,317,065.97, 66,484,567.38 and 15,565,443.57

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Solution

The fourth proportional to 44,317,065.97, 66,484,567.38 and 15,565,443.57 is: 23,351,315.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,317,065.97 : 66,484,567.38 = 15,565,443.57 : x
  2. Step 2: Convert to fraction form
    44,317,065.97/66,484,567.38 = 15,565,443.57/x
  3. Step 3: Cross multiply
    44,317,065.97x = 66,484,567.38 × 15,565,443.57
  4. Step 4: Simplify right side
    44,317,065.97x = 1,034,861,781,800,067.50
  5. Step 5: Solve for x
    x = 1,034,861,781,800,067.50/44,317,065.97
  6. Step 6: Final answer
    x = 23,351,315.33

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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.