Home / 244,656,008.90-366,984,013.35-147,910,127.30

Finding the Fourth Proportional to 244,656,008.90, 366,984,013.35 and 147,910,127.30

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Solution

The fourth proportional to 244,656,008.90, 366,984,013.35 and 147,910,127.30 is: 221,865,190.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,656,008.90 : 366,984,013.35 = 147,910,127.30 : x
  2. Step 2: Convert to fraction form
    244,656,008.90/366,984,013.35 = 147,910,127.30/x
  3. Step 3: Cross multiply
    244,656,008.90x = 366,984,013.35 × 147,910,127.30
  4. Step 4: Simplify right side
    244,656,008.90x = 54,280,652,131,663,408
  5. Step 5: Solve for x
    x = 54,280,652,131,663,408/244,656,008.90
  6. Step 6: Final answer
    x = 221,865,190.95

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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.