Home / 18,411,750,694.13-39,697,381,195.88

Finding the Third Proportional to 18,411,750,694.13 and 39,697,381,195.88

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Solution

The third proportional to 18,411,750,694.13 and 39,697,381,195.88 is: 85,591,104,289.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,411,750,694.13 : 39,697,381,195.88 = 39,697,381,195.88 : x
  2. Step 2: Convert to fraction form
    18,411,750,694.13/39,697,381,195.88 = 39,697,381,195.88/x
  3. Step 3: Cross multiply
    18,411,750,694.13x = 39,697,381,195.88 × 39,697,381,195.88
  4. Step 4: Simplify right side
    18,411,750,694.13x = 1,575,882,073,810,610,159,616
  5. Step 5: Solve for x
    x = 1,575,882,073,810,610,159,616/18,411,750,694.13
  6. Step 6: Final answer
    x = 85,591,104,289.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.