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Finding the Third Proportional to 131,132,896 and 192,447,800

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Solution

The third proportional to 131,132,896 and 192,447,800 is: 282,432,226.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,132,896 : 192,447,800 = 192,447,800 : x
  2. Step 2: Convert to fraction form
    131,132,896/192,447,800 = 192,447,800/x
  3. Step 3: Cross multiply
    131,132,896x = 192,447,800 × 192,447,800
  4. Step 4: Simplify right side
    131,132,896x = 37,036,155,724,840,000
  5. Step 5: Solve for x
    x = 37,036,155,724,840,000/131,132,896
  6. Step 6: Final answer
    x = 282,432,226.04

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.