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Finding the Third Proportional to 47,789,288 and 104,868,304

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Solution

The third proportional to 47,789,288 and 104,868,304 is: 230,121,888.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,789,288 : 104,868,304 = 104,868,304 : x
  2. Step 2: Convert to fraction form
    47,789,288/104,868,304 = 104,868,304/x
  3. Step 3: Cross multiply
    47,789,288x = 104,868,304 × 104,868,304
  4. Step 4: Simplify right side
    47,789,288x = 10,997,361,183,836,416
  5. Step 5: Solve for x
    x = 10,997,361,183,836,416/47,789,288
  6. Step 6: Final answer
    x = 230,121,888.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.