Home / 44,317,067.85-66,484,570.19-15,565,445.45

Finding the Fourth Proportional to 44,317,067.85, 66,484,570.19 and 15,565,445.45

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Solution

The fourth proportional to 44,317,067.85, 66,484,570.19 and 15,565,445.45 is: 23,351,318.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,317,067.85 : 66,484,570.19 = 15,565,445.45 : x
  2. Step 2: Convert to fraction form
    44,317,067.85/66,484,570.19 = 15,565,445.45/x
  3. Step 3: Cross multiply
    44,317,067.85x = 66,484,570.19 × 15,565,445.45
  4. Step 4: Simplify right side
    44,317,067.85x = 1,034,861,950,265,632
  5. Step 5: Solve for x
    x = 1,034,861,950,265,632/44,317,067.85
  6. Step 6: Final answer
    x = 23,351,318.14

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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.