Home / 181,954,275.68-272,891,174.16-52,533,745.76

Finding the Fourth Proportional to 181,954,275.68, 272,891,174.16 and 52,533,745.76

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Solution

The fourth proportional to 181,954,275.68, 272,891,174.16 and 52,533,745.76 is: 78,789,000.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,954,275.68 : 272,891,174.16 = 52,533,745.76 : x
  2. Step 2: Convert to fraction form
    181,954,275.68/272,891,174.16 = 52,533,745.76/x
  3. Step 3: Cross multiply
    181,954,275.68x = 272,891,174.16 × 52,533,745.76
  4. Step 4: Simplify right side
    181,954,275.68x = 14,335,995,563,469,322
  5. Step 5: Solve for x
    x = 14,335,995,563,469,322/181,954,275.68
  6. Step 6: Final answer
    x = 78,789,000.75

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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.