Home / 23,691,620.34-32,694,652.18-13,902,227.74

Finding the Fourth Proportional to 23,691,620.34, 32,694,652.18 and 13,902,227.74

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Solution

The fourth proportional to 23,691,620.34, 32,694,652.18 and 13,902,227.74 is: 19,185,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,691,620.34 : 32,694,652.18 = 13,902,227.74 : x
  2. Step 2: Convert to fraction form
    23,691,620.34/32,694,652.18 = 13,902,227.74/x
  3. Step 3: Cross multiply
    23,691,620.34x = 32,694,652.18 × 13,902,227.74
  4. Step 4: Simplify right side
    23,691,620.34x = 454,528,500,544,693.56
  5. Step 5: Solve for x
    x = 454,528,500,544,693.56/23,691,620.34
  6. Step 6: Final answer
    x = 19,185,201.10

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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.