Home / 236,177,872.20-354,242,888.90-63,672,123.60

Finding the Fourth Proportional to 236,177,872.20, 354,242,888.90 and 63,672,123.60

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Solution

The fourth proportional to 236,177,872.20, 354,242,888.90 and 63,672,123.60 is: 95,501,736.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,177,872.20 : 354,242,888.90 = 63,672,123.60 : x
  2. Step 2: Convert to fraction form
    236,177,872.20/354,242,888.90 = 63,672,123.60/x
  3. Step 3: Cross multiply
    236,177,872.20x = 354,242,888.90 × 63,672,123.60
  4. Step 4: Simplify right side
    236,177,872.20x = 22,555,397,006,382,280
  5. Step 5: Solve for x
    x = 22,555,397,006,382,280/236,177,872.20
  6. Step 6: Final answer
    x = 95,501,736.87

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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.