Home / 2,218,755,376,780.80-4,771,425,808,164.40

Finding the Third Proportional to 2,218,755,376,780.80 and 4,771,425,808,164.40

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Solution

The third proportional to 2,218,755,376,780.80 and 4,771,425,808,164.40 is: 10,260,934,793,023.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,218,755,376,780.80 : 4,771,425,808,164.40 = 4,771,425,808,164.40 : x
  2. Step 2: Convert to fraction form
    2,218,755,376,780.80/4,771,425,808,164.40 = 4,771,425,808,164.40/x
  3. Step 3: Cross multiply
    2,218,755,376,780.80x = 4,771,425,808,164.40 × 4,771,425,808,164.40
  4. Step 4: Simplify right side
    2,218,755,376,780.80x = 22,766,504,242,817,300,982,398,976
  5. Step 5: Solve for x
    x = 22,766,504,242,817,300,982,398,976/2,218,755,376,780.80
  6. Step 6: Final answer
    x = 10,260,934,793,023.15

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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.