Home / 8,696,407,785,267.60-18,919,645,206,457

Finding the Third Proportional to 8,696,407,785,267.60 and 18,919,645,206,457

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Solution

The third proportional to 8,696,407,785,267.60 and 18,919,645,206,457 is: 41,161,015,395,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,407,785,267.60 : 18,919,645,206,457 = 18,919,645,206,457 : x
  2. Step 2: Convert to fraction form
    8,696,407,785,267.60/18,919,645,206,457 = 18,919,645,206,457/x
  3. Step 3: Cross multiply
    8,696,407,785,267.60x = 18,919,645,206,457 × 18,919,645,206,457
  4. Step 4: Simplify right side
    8,696,407,785,267.60x = 357,952,974,738,211,366,972,162,048
  5. Step 5: Solve for x
    x = 357,952,974,738,211,366,972,162,048/8,696,407,785,267.60
  6. Step 6: Final answer
    x = 41,161,015,395,875.52

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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.