Home / 182,995,561.12-274,502,169.92-60,171,159.36

Finding the Fourth Proportional to 182,995,561.12, 274,502,169.92 and 60,171,159.36

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Solution

The fourth proportional to 182,995,561.12, 274,502,169.92 and 60,171,159.36 is: 90,259,641.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,995,561.12 : 274,502,169.92 = 60,171,159.36 : x
  2. Step 2: Convert to fraction form
    182,995,561.12/274,502,169.92 = 60,171,159.36/x
  3. Step 3: Cross multiply
    182,995,561.12x = 274,502,169.92 × 60,171,159.36
  4. Step 4: Simplify right side
    182,995,561.12x = 16,517,113,810,922,120
  5. Step 5: Solve for x
    x = 16,517,113,810,922,120/182,995,561.12
  6. Step 6: Final answer
    x = 90,259,641.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.