Home / 151,861,179.30-227,874,695.75-64,409,093.73

Finding the Fourth Proportional to 151,861,179.30, 227,874,695.75 and 64,409,093.73

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Solution

The fourth proportional to 151,861,179.30, 227,874,695.75 and 64,409,093.73 is: 96,648,812.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,861,179.30 : 227,874,695.75 = 64,409,093.73 : x
  2. Step 2: Convert to fraction form
    151,861,179.30/227,874,695.75 = 64,409,093.73/x
  3. Step 3: Cross multiply
    151,861,179.30x = 227,874,695.75 × 64,409,093.73
  4. Step 4: Simplify right side
    151,861,179.30x = 14,677,202,636,934,936
  5. Step 5: Solve for x
    x = 14,677,202,636,934,936/151,861,179.30
  6. Step 6: Final answer
    x = 96,648,812.45

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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.