Home / 17,612,802.05-24,305,863.87-9,772,456.25

Finding the Fourth Proportional to 17,612,802.05, 24,305,863.87 and 9,772,456.25

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Solution

The fourth proportional to 17,612,802.05, 24,305,863.87 and 9,772,456.25 is: 13,486,098.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,612,802.05 : 24,305,863.87 = 9,772,456.25 : x
  2. Step 2: Convert to fraction form
    17,612,802.05/24,305,863.87 = 9,772,456.25/x
  3. Step 3: Cross multiply
    17,612,802.05x = 24,305,863.87 × 9,772,456.25
  4. Step 4: Simplify right side
    17,612,802.05x = 237,527,991,239,168.38
  5. Step 5: Solve for x
    x = 237,527,991,239,168.38/17,612,802.05
  6. Step 6: Final answer
    x = 13,486,098.95

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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.