Home / 32,754,454,703,998-45,202,568,356,157-18,138,726,191,103

Finding the Fourth Proportional to 32,754,454,703,998, 45,202,568,356,157 and 18,138,726,191,103

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Solution

The fourth proportional to 32,754,454,703,998, 45,202,568,356,157 and 18,138,726,191,103 is: 25,032,228,988,592.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754,454,703,998 : 45,202,568,356,157 = 18,138,726,191,103 : x
  2. Step 2: Convert to fraction form
    32,754,454,703,998/45,202,568,356,157 = 18,138,726,191,103/x
  3. Step 3: Cross multiply
    32,754,454,703,998x = 45,202,568,356,157 × 18,138,726,191,103
  4. Step 4: Simplify right side
    32,754,454,703,998x = 819,917,010,546,948,601,519,538,176
  5. Step 5: Solve for x
    x = 819,917,010,546,948,601,519,538,176/32,754,454,703,998
  6. Step 6: Final answer
    x = 25,032,228,988,592.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.