Home / 23,637,388.59-32,620,095.41-13,324,108.95

Finding the Fourth Proportional to 23,637,388.59, 32,620,095.41 and 13,324,108.95

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Solution

The fourth proportional to 23,637,388.59, 32,620,095.41 and 13,324,108.95 is: 18,387,551.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,637,388.59 : 32,620,095.41 = 13,324,108.95 : x
  2. Step 2: Convert to fraction form
    23,637,388.59/32,620,095.41 = 13,324,108.95/x
  3. Step 3: Cross multiply
    23,637,388.59x = 32,620,095.41 × 13,324,108.95
  4. Step 4: Simplify right side
    23,637,388.59x = 434,633,705,135,614.38
  5. Step 5: Solve for x
    x = 434,633,705,135,614.38/23,637,388.59
  6. Step 6: Final answer
    x = 18,387,551.72

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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.