Home / 151,913,885.44-227,906,672.64-49,677,525.76

Finding the Fourth Proportional to 151,913,885.44, 227,906,672.64 and 49,677,525.76

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Solution

The fourth proportional to 151,913,885.44, 227,906,672.64 and 49,677,525.76 is: 74,528,010.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,913,885.44 : 227,906,672.64 = 49,677,525.76 : x
  2. Step 2: Convert to fraction form
    151,913,885.44/227,906,672.64 = 49,677,525.76/x
  3. Step 3: Cross multiply
    151,913,885.44x = 227,906,672.64 × 49,677,525.76
  4. Step 4: Simplify right side
    151,913,885.44x = 11,321,839,600,949,486
  5. Step 5: Solve for x
    x = 11,321,839,600,949,486/151,913,885.44
  6. Step 6: Final answer
    x = 74,528,010.18

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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.