Home / 151,812,337.94-227,732,505.87-49,576,911.38

Finding the Fourth Proportional to 151,812,337.94, 227,732,505.87 and 49,576,911.38

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Solution

The fourth proportional to 151,812,337.94, 227,732,505.87 and 49,576,911.38 is: 74,369,938.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,812,337.94 : 227,732,505.87 = 49,576,911.38 : x
  2. Step 2: Convert to fraction form
    151,812,337.94/227,732,505.87 = 49,576,911.38/x
  3. Step 3: Cross multiply
    151,812,337.94x = 227,732,505.87 × 49,576,911.38
  4. Step 4: Simplify right side
    151,812,337.94x = 11,290,274,261,862,320
  5. Step 5: Solve for x
    x = 11,290,274,261,862,320/151,812,337.94
  6. Step 6: Final answer
    x = 74,369,938.67

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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.