Home / 23,794,373.52-32,836,432.24-12,929,357.52

Finding the Fourth Proportional to 23,794,373.52, 32,836,432.24 and 12,929,357.52

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Solution

The fourth proportional to 23,794,373.52, 32,836,432.24 and 12,929,357.52 is: 17,842,620.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,794,373.52 : 32,836,432.24 = 12,929,357.52 : x
  2. Step 2: Convert to fraction form
    23,794,373.52/32,836,432.24 = 12,929,357.52/x
  3. Step 3: Cross multiply
    23,794,373.52x = 32,836,432.24 × 12,929,357.52
  4. Step 4: Simplify right side
    23,794,373.52x = 424,553,972,112,214.44
  5. Step 5: Solve for x
    x = 424,553,972,112,214.44/23,794,373.52
  6. Step 6: Final answer
    x = 17,842,620.30

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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.