Home / 18,096,062.70-27,144,094.05-16,304,472.30

Finding the Fourth Proportional to 18,096,062.70, 27,144,094.05 and 16,304,472.30

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Solution

The fourth proportional to 18,096,062.70, 27,144,094.05 and 16,304,472.30 is: 24,456,708.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096,062.70 : 27,144,094.05 = 16,304,472.30 : x
  2. Step 2: Convert to fraction form
    18,096,062.70/27,144,094.05 = 16,304,472.30/x
  3. Step 3: Cross multiply
    18,096,062.70x = 27,144,094.05 × 16,304,472.30
  4. Step 4: Simplify right side
    18,096,062.70x = 442,570,129,546,819.88
  5. Step 5: Solve for x
    x = 442,570,129,546,819.88/18,096,062.70
  6. Step 6: Final answer
    x = 24,456,708.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.