Home / 107,282,715.50-160,895,261.70-29,541,110.73

Finding the Fourth Proportional to 107,282,715.50, 160,895,261.70 and 29,541,110.73

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Solution

The fourth proportional to 107,282,715.50, 160,895,261.70 and 29,541,110.73 is: 44,303,732.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,282,715.50 : 160,895,261.70 = 29,541,110.73 : x
  2. Step 2: Convert to fraction form
    107,282,715.50/160,895,261.70 = 29,541,110.73/x
  3. Step 3: Cross multiply
    107,282,715.50x = 160,895,261.70 × 29,541,110.73
  4. Step 4: Simplify right side
    107,282,715.50x = 4,753,024,741,812,028
  5. Step 5: Solve for x
    x = 4,753,024,741,812,028/107,282,715.50
  6. Step 6: Final answer
    x = 44,303,732.62

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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.