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Finding the Third Proportional to 167,154,528 and 236,734,992

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Solution

The third proportional to 167,154,528 and 236,734,992 is: 335,279,319.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,154,528 : 236,734,992 = 236,734,992 : x
  2. Step 2: Convert to fraction form
    167,154,528/236,734,992 = 236,734,992/x
  3. Step 3: Cross multiply
    167,154,528x = 236,734,992 × 236,734,992
  4. Step 4: Simplify right side
    167,154,528x = 56,043,456,437,240,064
  5. Step 5: Solve for x
    x = 56,043,456,437,240,064/167,154,528
  6. Step 6: Final answer
    x = 335,279,319.73

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.