Home / 32,887,287.80-49,328,474.10-13,713,092.60

Finding the Fourth Proportional to 32,887,287.80, 49,328,474.10 and 13,713,092.60

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Solution

The fourth proportional to 32,887,287.80, 49,328,474.10 and 13,713,092.60 is: 20,568,614.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,887,287.80 : 49,328,474.10 = 13,713,092.60 : x
  2. Step 2: Convert to fraction form
    32,887,287.80/49,328,474.10 = 13,713,092.60/x
  3. Step 3: Cross multiply
    32,887,287.80x = 49,328,474.10 × 13,713,092.60
  4. Step 4: Simplify right side
    32,887,287.80x = 676,445,933,150,001.62
  5. Step 5: Solve for x
    x = 676,445,933,150,001.62/32,887,287.80
  6. Step 6: Final answer
    x = 20,568,614.15

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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.