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Finding the Third Proportional to 95,847,282 and 209,939,308

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Solution

The third proportional to 95,847,282 and 209,939,308 is: 459,841,031.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,847,282 : 209,939,308 = 209,939,308 : x
  2. Step 2: Convert to fraction form
    95,847,282/209,939,308 = 209,939,308/x
  3. Step 3: Cross multiply
    95,847,282x = 209,939,308 × 209,939,308
  4. Step 4: Simplify right side
    95,847,282x = 44,074,513,043,518,864
  5. Step 5: Solve for x
    x = 44,074,513,043,518,864/95,847,282
  6. Step 6: Final answer
    x = 459,841,031.73

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.