Home / 17,817,473.82-24,588,113.90-9,668,711.82

Finding the Fourth Proportional to 17,817,473.82, 24,588,113.90 and 9,668,711.82

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Solution

The fourth proportional to 17,817,473.82, 24,588,113.90 and 9,668,711.82 is: 13,342,822.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,473.82 : 24,588,113.90 = 9,668,711.82 : x
  2. Step 2: Convert to fraction form
    17,817,473.82/24,588,113.90 = 9,668,711.82/x
  3. Step 3: Cross multiply
    17,817,473.82x = 24,588,113.90 × 9,668,711.82
  4. Step 4: Simplify right side
    17,817,473.82x = 237,735,387,496,436.28
  5. Step 5: Solve for x
    x = 237,735,387,496,436.28/17,817,473.82
  6. Step 6: Final answer
    x = 13,342,822.33

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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.