Home / 36,388,080.30-54,566,374.05-14,815,512.30

Finding the Fourth Proportional to 36,388,080.30, 54,566,374.05 and 14,815,512.30

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Solution

The fourth proportional to 36,388,080.30, 54,566,374.05 and 14,815,512.30 is: 22,216,857.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,388,080.30 : 54,566,374.05 = 14,815,512.30 : x
  2. Step 2: Convert to fraction form
    36,388,080.30/54,566,374.05 = 14,815,512.30/x
  3. Step 3: Cross multiply
    36,388,080.30x = 54,566,374.05 × 14,815,512.30
  4. Step 4: Simplify right side
    36,388,080.30x = 808,428,785,904,175.75
  5. Step 5: Solve for x
    x = 808,428,785,904,175.75/36,388,080.30
  6. Step 6: Final answer
    x = 22,216,857.26

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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.