Home / 17,981,963.52-24,798,550.73-11,784,752.43

Finding the Fourth Proportional to 17,981,963.52, 24,798,550.73 and 11,784,752.43

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Solution

The fourth proportional to 17,981,963.52, 24,798,550.73 and 11,784,752.43 is: 16,252,106.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,981,963.52 : 24,798,550.73 = 11,784,752.43 : x
  2. Step 2: Convert to fraction form
    17,981,963.52/24,798,550.73 = 11,784,752.43/x
  3. Step 3: Cross multiply
    17,981,963.52x = 24,798,550.73 × 11,784,752.43
  4. Step 4: Simplify right side
    17,981,963.52x = 292,244,781,067,304.06
  5. Step 5: Solve for x
    x = 292,244,781,067,304.06/17,981,963.52
  6. Step 6: Final answer
    x = 16,252,106.22

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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.