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Finding the Third Proportional to 131,699,246 and 283,626,365

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Solution

The third proportional to 131,699,246 and 283,626,365 is: 610,815,303.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,699,246 : 283,626,365 = 283,626,365 : x
  2. Step 2: Convert to fraction form
    131,699,246/283,626,365 = 283,626,365/x
  3. Step 3: Cross multiply
    131,699,246x = 283,626,365 × 283,626,365
  4. Step 4: Simplify right side
    131,699,246x = 80,443,914,923,113,232
  5. Step 5: Solve for x
    x = 80,443,914,923,113,232/131,699,246
  6. Step 6: Final answer
    x = 610,815,303.55

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.