Home / 29,531,843.20-44,289,470.40-9,343,273.60

Finding the Fourth Proportional to 29,531,843.20, 44,289,470.40 and 9,343,273.60

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Solution

The fourth proportional to 29,531,843.20, 44,289,470.40 and 9,343,273.60 is: 14,012,286.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,531,843.20 : 44,289,470.40 = 9,343,273.60 : x
  2. Step 2: Convert to fraction form
    29,531,843.20/44,289,470.40 = 9,343,273.60/x
  3. Step 3: Cross multiply
    29,531,843.20x = 44,289,470.40 × 9,343,273.60
  4. Step 4: Simplify right side
    29,531,843.20x = 413,808,639,546,301.44
  5. Step 5: Solve for x
    x = 413,808,639,546,301.44/29,531,843.20
  6. Step 6: Final answer
    x = 14,012,286.22

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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.