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Finding the Third Proportional to 112,563,528 and 168,182,675

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Solution

The third proportional to 112,563,528 and 168,182,675 is: 251,283,987.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,563,528 : 168,182,675 = 168,182,675 : x
  2. Step 2: Convert to fraction form
    112,563,528/168,182,675 = 168,182,675/x
  3. Step 3: Cross multiply
    112,563,528x = 168,182,675 × 168,182,675
  4. Step 4: Simplify right side
    112,563,528x = 28,285,412,170,155,624
  5. Step 5: Solve for x
    x = 28,285,412,170,155,624/112,563,528
  6. Step 6: Final answer
    x = 251,283,987.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.