Home / 17,935,618,777-38,532,941,115

Finding the Third Proportional to 17,935,618,777 and 38,532,941,115

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Solution

The third proportional to 17,935,618,777 and 38,532,941,115 is: 82,784,294,728.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,935,618,777 : 38,532,941,115 = 38,532,941,115 : x
  2. Step 2: Convert to fraction form
    17,935,618,777/38,532,941,115 = 38,532,941,115/x
  3. Step 3: Cross multiply
    17,935,618,777x = 38,532,941,115 × 38,532,941,115
  4. Step 4: Simplify right side
    17,935,618,777x = 1,484,787,550,972,057,485,312
  5. Step 5: Solve for x
    x = 1,484,787,550,972,057,485,312/17,935,618,777
  6. Step 6: Final answer
    x = 82,784,294,728.44

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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.