Home / 43,469,238.80-59,988,988.17-23,890,821.14

Finding the Fourth Proportional to 43,469,238.80, 59,988,988.17 and 23,890,821.14

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Solution

The fourth proportional to 43,469,238.80, 59,988,988.17 and 23,890,821.14 is: 32,970,123.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,469,238.80 : 59,988,988.17 = 23,890,821.14 : x
  2. Step 2: Convert to fraction form
    43,469,238.80/59,988,988.17 = 23,890,821.14/x
  3. Step 3: Cross multiply
    43,469,238.80x = 59,988,988.17 × 23,890,821.14
  4. Step 4: Simplify right side
    43,469,238.80x = 1,433,186,186,889,018.25
  5. Step 5: Solve for x
    x = 1,433,186,186,889,018.25/43,469,238.80
  6. Step 6: Final answer
    x = 32,970,123.85

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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.