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Finding the Third Proportional to 163,305,902 and 241,897,604

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Solution

The third proportional to 163,305,902 and 241,897,604 is: 358,311,917.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,305,902 : 241,897,604 = 241,897,604 : x
  2. Step 2: Convert to fraction form
    163,305,902/241,897,604 = 241,897,604/x
  3. Step 3: Cross multiply
    163,305,902x = 241,897,604 × 241,897,604
  4. Step 4: Simplify right side
    163,305,902x = 58,514,450,820,940,816
  5. Step 5: Solve for x
    x = 58,514,450,820,940,816/163,305,902
  6. Step 6: Final answer
    x = 358,311,917.11

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.