Home / 97,813,396.56-146,711,098.98-33,109,806

Finding the Fourth Proportional to 97,813,396.56, 146,711,098.98 and 33,109,806

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Solution

The fourth proportional to 97,813,396.56, 146,711,098.98 and 33,109,806 is: 49,661,663.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,813,396.56 : 146,711,098.98 = 33,109,806 : x
  2. Step 2: Convert to fraction form
    97,813,396.56/146,711,098.98 = 33,109,806/x
  3. Step 3: Cross multiply
    97,813,396.56x = 146,711,098.98 × 33,109,806
  4. Step 4: Simplify right side
    97,813,396.56x = 4,857,576,025,274,598
  5. Step 5: Solve for x
    x = 4,857,576,025,274,598/97,813,396.56
  6. Step 6: Final answer
    x = 49,661,663.90

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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.