Home / 151,950,574.95-227,948,563.16-48,323,160.96

Finding the Fourth Proportional to 151,950,574.95, 227,948,563.16 and 48,323,160.96

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Solution

The fourth proportional to 151,950,574.95, 227,948,563.16 and 48,323,160.96 is: 72,491,960.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,950,574.95 : 227,948,563.16 = 48,323,160.96 : x
  2. Step 2: Convert to fraction form
    151,950,574.95/227,948,563.16 = 48,323,160.96/x
  3. Step 3: Cross multiply
    151,950,574.95x = 227,948,563.16 × 48,323,160.96
  4. Step 4: Simplify right side
    151,950,574.95x = 11,015,195,108,872,084
  5. Step 5: Solve for x
    x = 11,015,195,108,872,084/151,950,574.95
  6. Step 6: Final answer
    x = 72,491,960.71

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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.