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Finding the Third Proportional to 7,288,498.50 and 16,873,320

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Solution

The third proportional to 7,288,498.50 and 16,873,320 is: 39,062,768.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,288,498.50 : 16,873,320 = 16,873,320 : x
  2. Step 2: Convert to fraction form
    7,288,498.50/16,873,320 = 16,873,320/x
  3. Step 3: Cross multiply
    7,288,498.50x = 16,873,320 × 16,873,320
  4. Step 4: Simplify right side
    7,288,498.50x = 284,708,927,822,400
  5. Step 5: Solve for x
    x = 284,708,927,822,400/7,288,498.50
  6. Step 6: Final answer
    x = 39,062,768.25

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.