Home / 23,304,940.97-32,162,733.88-12,853,002.02

Finding the Fourth Proportional to 23,304,940.97, 32,162,733.88 and 12,853,002.02

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Solution

The fourth proportional to 23,304,940.97, 32,162,733.88 and 12,853,002.02 is: 17,738,199.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304,940.97 : 32,162,733.88 = 12,853,002.02 : x
  2. Step 2: Convert to fraction form
    23,304,940.97/32,162,733.88 = 12,853,002.02/x
  3. Step 3: Cross multiply
    23,304,940.97x = 32,162,733.88 × 12,853,002.02
  4. Step 4: Simplify right side
    23,304,940.97x = 413,387,683,335,416.31
  5. Step 5: Solve for x
    x = 413,387,683,335,416.31/23,304,940.97
  6. Step 6: Final answer
    x = 17,738,199.12

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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.