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Finding the Third Proportional to 39,055,034,505 and 84,767,961,860

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Solution

The third proportional to 39,055,034,505 and 84,767,961,860 is: 183,986,711,290.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,055,034,505 : 84,767,961,860 = 84,767,961,860 : x
  2. Step 2: Convert to fraction form
    39,055,034,505/84,767,961,860 = 84,767,961,860/x
  3. Step 3: Cross multiply
    39,055,034,505x = 84,767,961,860 × 84,767,961,860
  4. Step 4: Simplify right side
    39,055,034,505x = 7,185,607,357,898,414,882,816
  5. Step 5: Solve for x
    x = 7,185,607,357,898,414,882,816/39,055,034,505
  6. Step 6: Final answer
    x = 183,986,711,290.15

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.