Home / 22,754,316.70-34,131,475.05-7,608,248.20

Finding the Fourth Proportional to 22,754,316.70, 34,131,475.05 and 7,608,248.20

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Solution

The fourth proportional to 22,754,316.70, 34,131,475.05 and 7,608,248.20 is: 11,412,372.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,754,316.70 : 34,131,475.05 = 7,608,248.20 : x
  2. Step 2: Convert to fraction form
    22,754,316.70/34,131,475.05 = 7,608,248.20/x
  3. Step 3: Cross multiply
    22,754,316.70x = 34,131,475.05 × 7,608,248.20
  4. Step 4: Simplify right side
    22,754,316.70x = 259,680,733,612,507.41
  5. Step 5: Solve for x
    x = 259,680,733,612,507.41/22,754,316.70
  6. Step 6: Final answer
    x = 11,412,372.30

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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.