Home / 17,902,434.96-24,709,711.29-10,938,976.26

Finding the Fourth Proportional to 17,902,434.96, 24,709,711.29 and 10,938,976.26

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Solution

The fourth proportional to 17,902,434.96, 24,709,711.29 and 10,938,976.26 is: 15,098,445.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,902,434.96 : 24,709,711.29 = 10,938,976.26 : x
  2. Step 2: Convert to fraction form
    17,902,434.96/24,709,711.29 = 10,938,976.26/x
  3. Step 3: Cross multiply
    17,902,434.96x = 24,709,711.29 × 10,938,976.26
  4. Step 4: Simplify right side
    17,902,434.96x = 270,298,945,192,763.97
  5. Step 5: Solve for x
    x = 270,298,945,192,763.97/17,902,434.96
  6. Step 6: Final answer
    x = 15,098,445.87

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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.