Home / 17,935,618,816.50-38,532,941,190

Finding the Third Proportional to 17,935,618,816.50 and 38,532,941,190

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Solution

The third proportional to 17,935,618,816.50 and 38,532,941,190 is: 82,784,294,868.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,935,618,816.50 : 38,532,941,190 = 38,532,941,190 : x
  2. Step 2: Convert to fraction form
    17,935,618,816.50/38,532,941,190 = 38,532,941,190/x
  3. Step 3: Cross multiply
    17,935,618,816.50x = 38,532,941,190 × 38,532,941,190
  4. Step 4: Simplify right side
    17,935,618,816.50x = 1,484,787,556,751,998,713,856
  5. Step 5: Solve for x
    x = 1,484,787,556,751,998,713,856/17,935,618,816.50
  6. Step 6: Final answer
    x = 82,784,294,868.38

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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.