Home / 23,794,375.52-32,836,435-12,929,359.52

Finding the Fourth Proportional to 23,794,375.52, 32,836,435 and 12,929,359.52

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Solution

The fourth proportional to 23,794,375.52, 32,836,435 and 12,929,359.52 is: 17,842,623.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,794,375.52 : 32,836,435 = 12,929,359.52 : x
  2. Step 2: Convert to fraction form
    23,794,375.52/32,836,435 = 12,929,359.52/x
  3. Step 3: Cross multiply
    23,794,375.52x = 32,836,435 × 12,929,359.52
  4. Step 4: Simplify right side
    23,794,375.52x = 424,554,073,470,111.19
  5. Step 5: Solve for x
    x = 424,554,073,470,111.19/23,794,375.52
  6. Step 6: Final answer
    x = 17,842,623.06

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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.