Home / 244,368,031.20-366,454,615.95-80,560,200.30

Finding the Fourth Proportional to 244,368,031.20, 366,454,615.95 and 80,560,200.30

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Solution

The fourth proportional to 244,368,031.20, 366,454,615.95 and 80,560,200.30 is: 120,808,180.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,368,031.20 : 366,454,615.95 = 80,560,200.30 : x
  2. Step 2: Convert to fraction form
    244,368,031.20/366,454,615.95 = 80,560,200.30/x
  3. Step 3: Cross multiply
    244,368,031.20x = 366,454,615.95 × 80,560,200.30
  4. Step 4: Simplify right side
    244,368,031.20x = 29,521,657,261,791,572
  5. Step 5: Solve for x
    x = 29,521,657,261,791,572/244,368,031.20
  6. Step 6: Final answer
    x = 120,808,180.66

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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.