Home / 17,017,805.52-23,484,721.50-9,282,882.24

Finding the Fourth Proportional to 17,017,805.52, 23,484,721.50 and 9,282,882.24

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Solution

The fourth proportional to 17,017,805.52, 23,484,721.50 and 9,282,882.24 is: 12,810,459.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017,805.52 : 23,484,721.50 = 9,282,882.24 : x
  2. Step 2: Convert to fraction form
    17,017,805.52/23,484,721.50 = 9,282,882.24/x
  3. Step 3: Cross multiply
    17,017,805.52x = 23,484,721.50 × 9,282,882.24
  4. Step 4: Simplify right side
    17,017,805.52x = 218,005,904,123,696.16
  5. Step 5: Solve for x
    x = 218,005,904,123,696.16/17,017,805.52
  6. Step 6: Final answer
    x = 12,810,459.25

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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.