Home / 44,641,128.26-66,961,928.87-13,933,135.95

Finding the Fourth Proportional to 44,641,128.26, 66,961,928.87 and 13,933,135.95

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Solution

The fourth proportional to 44,641,128.26, 66,961,928.87 and 13,933,135.95 is: 20,899,777.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,641,128.26 : 66,961,928.87 = 13,933,135.95 : x
  2. Step 2: Convert to fraction form
    44,641,128.26/66,961,928.87 = 13,933,135.95/x
  3. Step 3: Cross multiply
    44,641,128.26x = 66,961,928.87 × 13,933,135.95
  4. Step 4: Simplify right side
    44,641,128.26x = 932,989,658,151,416.12
  5. Step 5: Solve for x
    x = 932,989,658,151,416.12/44,641,128.26
  6. Step 6: Final answer
    x = 20,899,777.73

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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.