Home / 75,917,463,382.13-163,260,243,965.25

Finding the Third Proportional to 75,917,463,382.13 and 163,260,243,965.25

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Solution

The third proportional to 75,917,463,382.13 and 163,260,243,965.25 is: 351,090,593,285.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,917,463,382.13 : 163,260,243,965.25 = 163,260,243,965.25 : x
  2. Step 2: Convert to fraction form
    75,917,463,382.13/163,260,243,965.25 = 163,260,243,965.25/x
  3. Step 3: Cross multiply
    75,917,463,382.13x = 163,260,243,965.25 × 163,260,243,965.25
  4. Step 4: Simplify right side
    75,917,463,382.13x = 26,653,907,259,592,947,007,488
  5. Step 5: Solve for x
    x = 26,653,907,259,592,947,007,488/75,917,463,382.13
  6. Step 6: Final answer
    x = 351,090,593,285.93

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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.