Home / 17,442,344.82-24,070,436.18-9,709,213.97

Finding the Fourth Proportional to 17,442,344.82, 24,070,436.18 and 9,709,213.97

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Solution

The fourth proportional to 17,442,344.82, 24,070,436.18 and 9,709,213.97 is: 13,398,715.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,344.82 : 24,070,436.18 = 9,709,213.97 : x
  2. Step 2: Convert to fraction form
    17,442,344.82/24,070,436.18 = 9,709,213.97/x
  3. Step 3: Cross multiply
    17,442,344.82x = 24,070,436.18 × 9,709,213.97
  4. Step 4: Simplify right side
    17,442,344.82x = 233,705,015,270,889.03
  5. Step 5: Solve for x
    x = 233,705,015,270,889.03/17,442,344.82
  6. Step 6: Final answer
    x = 13,398,715.46

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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.