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Finding the Third Proportional to 717,949,525.50 and 1,536,753,897

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Solution

The third proportional to 717,949,525.50 and 1,536,753,897 is: 3,289,385,195.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,949,525.50 : 1,536,753,897 = 1,536,753,897 : x
  2. Step 2: Convert to fraction form
    717,949,525.50/1,536,753,897 = 1,536,753,897/x
  3. Step 3: Cross multiply
    717,949,525.50x = 1,536,753,897 × 1,536,753,897
  4. Step 4: Simplify right side
    717,949,525.50x = 2,361,612,539,944,686,592
  5. Step 5: Solve for x
    x = 2,361,612,539,944,686,592/717,949,525.50
  6. Step 6: Final answer
    x = 3,289,385,195.01

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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.