Home / 13,468,371,053.06-18,942,362,781.75

Finding the Third Proportional to 13,468,371,053.06 and 18,942,362,781.75

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Solution

The third proportional to 13,468,371,053.06 and 18,942,362,781.75 is: 26,641,165,909.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,468,371,053.06 : 18,942,362,781.75 = 18,942,362,781.75 : x
  2. Step 2: Convert to fraction form
    13,468,371,053.06/18,942,362,781.75 = 18,942,362,781.75/x
  3. Step 3: Cross multiply
    13,468,371,053.06x = 18,942,362,781.75 × 18,942,362,781.75
  4. Step 4: Simplify right side
    13,468,371,053.06x = 358,813,107,755,427,627,008
  5. Step 5: Solve for x
    x = 358,813,107,755,427,627,008/13,468,371,053.06
  6. Step 6: Final answer
    x = 26,641,165,909.51

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.