Home / 23,672,303.90-32,690,340.59-22,382,654.91

Finding the Fourth Proportional to 23,672,303.90, 32,690,340.59 and 22,382,654.91

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Solution

The fourth proportional to 23,672,303.90, 32,690,340.59 and 22,382,654.91 is: 30,909,395.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,672,303.90 : 32,690,340.59 = 22,382,654.91 : x
  2. Step 2: Convert to fraction form
    23,672,303.90/32,690,340.59 = 22,382,654.91/x
  3. Step 3: Cross multiply
    23,672,303.90x = 32,690,340.59 × 22,382,654.91
  4. Step 4: Simplify right side
    23,672,303.90x = 731,696,612,316,335.75
  5. Step 5: Solve for x
    x = 731,696,612,316,335.75/23,672,303.90
  6. Step 6: Final answer
    x = 30,909,395.87

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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.