Home / 149,614,683.30-223,996,872.15-132,608,571.30

Finding the Fourth Proportional to 149,614,683.30, 223,996,872.15 and 132,608,571.30

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Solution

The fourth proportional to 149,614,683.30, 223,996,872.15 and 132,608,571.30 is: 198,536,029.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,614,683.30 : 223,996,872.15 = 132,608,571.30 : x
  2. Step 2: Convert to fraction form
    149,614,683.30/223,996,872.15 = 132,608,571.30/x
  3. Step 3: Cross multiply
    149,614,683.30x = 223,996,872.15 × 132,608,571.30
  4. Step 4: Simplify right side
    149,614,683.30x = 29,703,905,191,480,260
  5. Step 5: Solve for x
    x = 29,703,905,191,480,260/149,614,683.30
  6. Step 6: Final answer
    x = 198,536,029.59

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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.