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Finding the Third Proportional to 38,819,604 and 83,092,260

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Solution

The third proportional to 38,819,604 and 83,092,260 is: 177,856,622.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,819,604 : 83,092,260 = 83,092,260 : x
  2. Step 2: Convert to fraction form
    38,819,604/83,092,260 = 83,092,260/x
  3. Step 3: Cross multiply
    38,819,604x = 83,092,260 × 83,092,260
  4. Step 4: Simplify right side
    38,819,604x = 6,904,323,671,907,600
  5. Step 5: Solve for x
    x = 6,904,323,671,907,600/38,819,604
  6. Step 6: Final answer
    x = 177,856,622.96

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.