Home / 8,334,944,241,876-18,054,577,141,128

Finding the Third Proportional to 8,334,944,241,876 and 18,054,577,141,128

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Solution

The third proportional to 8,334,944,241,876 and 18,054,577,141,128 is: 39,108,570,649,726.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,334,944,241,876 : 18,054,577,141,128 = 18,054,577,141,128 : x
  2. Step 2: Convert to fraction form
    8,334,944,241,876/18,054,577,141,128 = 18,054,577,141,128/x
  3. Step 3: Cross multiply
    8,334,944,241,876x = 18,054,577,141,128 × 18,054,577,141,128
  4. Step 4: Simplify right side
    8,334,944,241,876x = 325,967,755,744,941,736,537,882,624
  5. Step 5: Solve for x
    x = 325,967,755,744,941,736,537,882,624/8,334,944,241,876
  6. Step 6: Final answer
    x = 39,108,570,649,726.88

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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.