Home / 352,119,788,405.60-762,709,481,217.90

Finding the Third Proportional to 352,119,788,405.60 and 762,709,481,217.90

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Solution

The third proportional to 352,119,788,405.60 and 762,709,481,217.90 is: 1,652,067,767,545.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,119,788,405.60 : 762,709,481,217.90 = 762,709,481,217.90 : x
  2. Step 2: Convert to fraction form
    352,119,788,405.60/762,709,481,217.90 = 762,709,481,217.90/x
  3. Step 3: Cross multiply
    352,119,788,405.60x = 762,709,481,217.90 × 762,709,481,217.90
  4. Step 4: Simplify right side
    352,119,788,405.60x = 581,725,752,739,678,220,451,840
  5. Step 5: Solve for x
    x = 581,725,752,739,678,220,451,840/352,119,788,405.60
  6. Step 6: Final answer
    x = 1,652,067,767,545.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.