Home / 17,024,186.60-25,531,787.10-8,498,234.60

Finding the Fourth Proportional to 17,024,186.60, 25,531,787.10 and 8,498,234.60

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Solution

The fourth proportional to 17,024,186.60, 25,531,787.10 and 8,498,234.60 is: 12,745,109.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,186.60 : 25,531,787.10 = 8,498,234.60 : x
  2. Step 2: Convert to fraction form
    17,024,186.60/25,531,787.10 = 8,498,234.60/x
  3. Step 3: Cross multiply
    17,024,186.60x = 25,531,787.10 × 8,498,234.60
  4. Step 4: Simplify right side
    17,024,186.60x = 216,975,116,533,053.66
  5. Step 5: Solve for x
    x = 216,975,116,533,053.66/17,024,186.60
  6. Step 6: Final answer
    x = 12,745,109.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.