Home / 244,656,007.90-366,984,011.85-147,910,126.30

Finding the Fourth Proportional to 244,656,007.90, 366,984,011.85 and 147,910,126.30

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Solution

The fourth proportional to 244,656,007.90, 366,984,011.85 and 147,910,126.30 is: 221,865,189.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,656,007.90 : 366,984,011.85 = 147,910,126.30 : x
  2. Step 2: Convert to fraction form
    244,656,007.90/366,984,011.85 = 147,910,126.30/x
  3. Step 3: Cross multiply
    244,656,007.90x = 366,984,011.85 × 147,910,126.30
  4. Step 4: Simplify right side
    244,656,007.90x = 54,280,651,542,814,208
  5. Step 5: Solve for x
    x = 54,280,651,542,814,208/244,656,007.90
  6. Step 6: Final answer
    x = 221,865,189.45

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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.