Home / 17,269,549.59-23,834,068.44-9,829,020.75

Finding the Fourth Proportional to 17,269,549.59, 23,834,068.44 and 9,829,020.75

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Solution

The fourth proportional to 17,269,549.59, 23,834,068.44 and 9,829,020.75 is: 13,565,238.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,549.59 : 23,834,068.44 = 9,829,020.75 : x
  2. Step 2: Convert to fraction form
    17,269,549.59/23,834,068.44 = 9,829,020.75/x
  3. Step 3: Cross multiply
    17,269,549.59x = 23,834,068.44 × 9,829,020.75
  4. Step 4: Simplify right side
    17,269,549.59x = 234,265,553,253,680.16
  5. Step 5: Solve for x
    x = 234,265,553,253,680.16/17,269,549.59
  6. Step 6: Final answer
    x = 13,565,238.17

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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.