Home / 24,218,843.64-33,387,276.78-19,053,233.88

Finding the Fourth Proportional to 24,218,843.64, 33,387,276.78 and 19,053,233.88

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Solution

The fourth proportional to 24,218,843.64, 33,387,276.78 and 19,053,233.88 is: 26,266,142.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,218,843.64 : 33,387,276.78 = 19,053,233.88 : x
  2. Step 2: Convert to fraction form
    24,218,843.64/33,387,276.78 = 19,053,233.88/x
  3. Step 3: Cross multiply
    24,218,843.64x = 33,387,276.78 × 19,053,233.88
  4. Step 4: Simplify right side
    24,218,843.64x = 636,135,593,105,633.25
  5. Step 5: Solve for x
    x = 636,135,593,105,633.25/24,218,843.64
  6. Step 6: Final answer
    x = 26,266,142.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.