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Finding the Third Proportional to 147,901,332 and 230,805,675

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Solution

The third proportional to 147,901,332 and 230,805,675 is: 360,181,067.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,901,332 : 230,805,675 = 230,805,675 : x
  2. Step 2: Convert to fraction form
    147,901,332/230,805,675 = 230,805,675/x
  3. Step 3: Cross multiply
    147,901,332x = 230,805,675 × 230,805,675
  4. Step 4: Simplify right side
    147,901,332x = 53,271,259,612,205,624
  5. Step 5: Solve for x
    x = 53,271,259,612,205,624/147,901,332
  6. Step 6: Final answer
    x = 360,181,067.28

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.