Home / 332,049,943.38-498,377,162.10-176,734,146

Finding the Fourth Proportional to 332,049,943.38, 498,377,162.10 and 176,734,146

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Solution

The fourth proportional to 332,049,943.38, 498,377,162.10 and 176,734,146 is: 265,262,090.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,049,943.38 : 498,377,162.10 = 176,734,146 : x
  2. Step 2: Convert to fraction form
    332,049,943.38/498,377,162.10 = 176,734,146/x
  3. Step 3: Cross multiply
    332,049,943.38x = 498,377,162.10 × 176,734,146
  4. Step 4: Simplify right side
    332,049,943.38x = 88,080,262,129,647,072
  5. Step 5: Solve for x
    x = 88,080,262,129,647,072/332,049,943.38
  6. Step 6: Final answer
    x = 265,262,090.49

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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.