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Finding the Third Proportional to 162,423,310 and 350,734,080

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Solution

The third proportional to 162,423,310 and 350,734,080 is: 757,369,092.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,423,310 : 350,734,080 = 350,734,080 : x
  2. Step 2: Convert to fraction form
    162,423,310/350,734,080 = 350,734,080/x
  3. Step 3: Cross multiply
    162,423,310x = 350,734,080 × 350,734,080
  4. Step 4: Simplify right side
    162,423,310x = 123,014,394,873,446,400
  5. Step 5: Solve for x
    x = 123,014,394,873,446,400/162,423,310
  6. Step 6: Final answer
    x = 757,369,092.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.