Home / 17,214,047.10-23,755,549.62-9,479,363.58

Finding the Fourth Proportional to 17,214,047.10, 23,755,549.62 and 9,479,363.58

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Solution

The fourth proportional to 17,214,047.10, 23,755,549.62 and 9,479,363.58 is: 13,081,612.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,214,047.10 : 23,755,549.62 = 9,479,363.58 : x
  2. Step 2: Convert to fraction form
    17,214,047.10/23,755,549.62 = 9,479,363.58/x
  3. Step 3: Cross multiply
    17,214,047.10x = 23,755,549.62 × 9,479,363.58
  4. Step 4: Simplify right side
    17,214,047.10x = 225,187,491,890,710.84
  5. Step 5: Solve for x
    x = 225,187,491,890,710.84/17,214,047.10
  6. Step 6: Final answer
    x = 13,081,612.39

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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.