Home / 110,419,026.25-152,377,574.21-60,183,187.91

Finding the Fourth Proportional to 110,419,026.25, 152,377,574.21 and 60,183,187.91

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Solution

The fourth proportional to 110,419,026.25, 152,377,574.21 and 60,183,187.91 is: 83,052,427.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,419,026.25 : 152,377,574.21 = 60,183,187.91 : x
  2. Step 2: Convert to fraction form
    110,419,026.25/152,377,574.21 = 60,183,187.91/x
  3. Step 3: Cross multiply
    110,419,026.25x = 152,377,574.21 × 60,183,187.91
  4. Step 4: Simplify right side
    110,419,026.25x = 9,170,568,181,649,484
  5. Step 5: Solve for x
    x = 9,170,568,181,649,484/110,419,026.25
  6. Step 6: Final answer
    x = 83,052,427.59

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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.