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Finding the Third Proportional to 48,422,424 and 71,947,632

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Solution

The third proportional to 48,422,424 and 71,947,632 is: 106,902,160.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,422,424 : 71,947,632 = 71,947,632 : x
  2. Step 2: Convert to fraction form
    48,422,424/71,947,632 = 71,947,632/x
  3. Step 3: Cross multiply
    48,422,424x = 71,947,632 × 71,947,632
  4. Step 4: Simplify right side
    48,422,424x = 5,176,461,750,407,424
  5. Step 5: Solve for x
    x = 5,176,461,750,407,424/48,422,424
  6. Step 6: Final answer
    x = 106,902,160.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.