Home / 18,644,117,256-39,947,561,496

Finding the Third Proportional to 18,644,117,256 and 39,947,561,496

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Solution

The third proportional to 18,644,117,256 and 39,947,561,496 is: 85,593,093,390.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,644,117,256 : 39,947,561,496 = 39,947,561,496 : x
  2. Step 2: Convert to fraction form
    18,644,117,256/39,947,561,496 = 39,947,561,496/x
  3. Step 3: Cross multiply
    18,644,117,256x = 39,947,561,496 × 39,947,561,496
  4. Step 4: Simplify right side
    18,644,117,256x = 1,595,807,669,476,701,765,632
  5. Step 5: Solve for x
    x = 1,595,807,669,476,701,765,632/18,644,117,256
  6. Step 6: Final answer
    x = 85,593,093,390.52

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.