Home / 151,462,232.59-227,193,340.70-36,446,787.22

Finding the Fourth Proportional to 151,462,232.59, 227,193,340.70 and 36,446,787.22

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Solution

The fourth proportional to 151,462,232.59, 227,193,340.70 and 36,446,787.22 is: 54,670,178.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,462,232.59 : 227,193,340.70 = 36,446,787.22 : x
  2. Step 2: Convert to fraction form
    151,462,232.59/227,193,340.70 = 36,446,787.22/x
  3. Step 3: Cross multiply
    151,462,232.59x = 227,193,340.70 × 36,446,787.22
  4. Step 4: Simplify right side
    151,462,232.59x = 8,280,467,345,543,649
  5. Step 5: Solve for x
    x = 8,280,467,345,543,649/151,462,232.59
  6. Step 6: Final answer
    x = 54,670,178.86

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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.