Home / 8,696,407,785,227.40-18,919,645,206,376

Finding the Third Proportional to 8,696,407,785,227.40 and 18,919,645,206,376

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Solution

The third proportional to 8,696,407,785,227.40 and 18,919,645,206,376 is: 41,161,015,395,713.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,407,785,227.40 : 18,919,645,206,376 = 18,919,645,206,376 : x
  2. Step 2: Convert to fraction form
    8,696,407,785,227.40/18,919,645,206,376 = 18,919,645,206,376/x
  3. Step 3: Cross multiply
    8,696,407,785,227.40x = 18,919,645,206,376 × 18,919,645,206,376
  4. Step 4: Simplify right side
    8,696,407,785,227.40x = 357,952,974,735,146,340,870,782,976
  5. Step 5: Solve for x
    x = 357,952,974,735,146,340,870,782,976/8,696,407,785,227.40
  6. Step 6: Final answer
    x = 41,161,015,395,713.34

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.