Home / 17,963,211.36-24,789,241.92-9,703,273.62

Finding the Fourth Proportional to 17,963,211.36, 24,789,241.92 and 9,703,273.62

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Solution

The fourth proportional to 17,963,211.36, 24,789,241.92 and 9,703,273.62 is: 13,390,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,211.36 : 24,789,241.92 = 9,703,273.62 : x
  2. Step 2: Convert to fraction form
    17,963,211.36/24,789,241.92 = 9,703,273.62/x
  3. Step 3: Cross multiply
    17,963,211.36x = 24,789,241.92 × 9,703,273.62
  4. Step 4: Simplify right side
    17,963,211.36x = 240,536,797,182,134.16
  5. Step 5: Solve for x
    x = 240,536,797,182,134.16/17,963,211.36
  6. Step 6: Final answer
    x = 13,390,523.13

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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.