Home / 244,920,077.80-366,876,231.90-123,819,764.20

Finding the Fourth Proportional to 244,920,077.80, 366,876,231.90 and 123,819,764.20

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Solution

The fourth proportional to 244,920,077.80, 366,876,231.90 and 123,819,764.20 is: 185,474,906.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,920,077.80 : 366,876,231.90 = 123,819,764.20 : x
  2. Step 2: Convert to fraction form
    244,920,077.80/366,876,231.90 = 123,819,764.20/x
  3. Step 3: Cross multiply
    244,920,077.80x = 366,876,231.90 × 123,819,764.20
  4. Step 4: Simplify right side
    244,920,077.80x = 45,426,528,524,442,520
  5. Step 5: Solve for x
    x = 45,426,528,524,442,520/244,920,077.80
  6. Step 6: Final answer
    x = 185,474,906.48

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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.