Home / 176,280,192.10-264,420,288.15-107,303,961.70

Finding the Fourth Proportional to 176,280,192.10, 264,420,288.15 and 107,303,961.70

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Solution

The fourth proportional to 176,280,192.10, 264,420,288.15 and 107,303,961.70 is: 160,955,942.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,280,192.10 : 264,420,288.15 = 107,303,961.70 : x
  2. Step 2: Convert to fraction form
    176,280,192.10/264,420,288.15 = 107,303,961.70/x
  3. Step 3: Cross multiply
    176,280,192.10x = 264,420,288.15 × 107,303,961.70
  4. Step 4: Simplify right side
    176,280,192.10x = 28,373,344,472,350,564
  5. Step 5: Solve for x
    x = 28,373,344,472,350,564/176,280,192.10
  6. Step 6: Final answer
    x = 160,955,942.55

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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.