Home / 29,515,188.85-44,279,260.89-9,046,447.59

Finding the Fourth Proportional to 29,515,188.85, 44,279,260.89 and 9,046,447.59

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Solution

The fourth proportional to 29,515,188.85, 44,279,260.89 and 9,046,447.59 is: 13,571,656.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,515,188.85 : 44,279,260.89 = 9,046,447.59 : x
  2. Step 2: Convert to fraction form
    29,515,188.85/44,279,260.89 = 9,046,447.59/x
  3. Step 3: Cross multiply
    29,515,188.85x = 44,279,260.89 × 9,046,447.59
  4. Step 4: Simplify right side
    29,515,188.85x = 400,570,012,899,260.19
  5. Step 5: Solve for x
    x = 400,570,012,899,260.19/29,515,188.85
  6. Step 6: Final answer
    x = 13,571,656.78

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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.