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Finding the Third Proportional to 75,359,304 and 162,265,788

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Solution

The third proportional to 75,359,304 and 162,265,788 is: 349,395,291.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,359,304 : 162,265,788 = 162,265,788 : x
  2. Step 2: Convert to fraction form
    75,359,304/162,265,788 = 162,265,788/x
  3. Step 3: Cross multiply
    75,359,304x = 162,265,788 × 162,265,788
  4. Step 4: Simplify right side
    75,359,304x = 26,330,185,955,260,944
  5. Step 5: Solve for x
    x = 26,330,185,955,260,944/75,359,304
  6. Step 6: Final answer
    x = 349,395,291.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.