Home / 170,069,428.22-234,703,243.24-95,734,785.38

Finding the Fourth Proportional to 170,069,428.22, 234,703,243.24 and 95,734,785.38

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Solution

The fourth proportional to 170,069,428.22, 234,703,243.24 and 95,734,785.38 is: 132,118,187.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,069,428.22 : 234,703,243.24 = 95,734,785.38 : x
  2. Step 2: Convert to fraction form
    170,069,428.22/234,703,243.24 = 95,734,785.38/x
  3. Step 3: Cross multiply
    170,069,428.22x = 234,703,243.24 × 95,734,785.38
  4. Step 4: Simplify right side
    170,069,428.22x = 22,469,264,618,158,484
  5. Step 5: Solve for x
    x = 22,469,264,618,158,484/170,069,428.22
  6. Step 6: Final answer
    x = 132,118,187.58

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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.