Home / 52,995,858.29-73,123,473.75-30,965,096.73

Finding the Fourth Proportional to 52,995,858.29, 73,123,473.75 and 30,965,096.73

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Solution

The fourth proportional to 52,995,858.29, 73,123,473.75 and 30,965,096.73 is: 42,725,516.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,995,858.29 : 73,123,473.75 = 30,965,096.73 : x
  2. Step 2: Convert to fraction form
    52,995,858.29/73,123,473.75 = 30,965,096.73/x
  3. Step 3: Cross multiply
    52,995,858.29x = 73,123,473.75 × 30,965,096.73
  4. Step 4: Simplify right side
    52,995,858.29x = 2,264,275,437,902,366
  5. Step 5: Solve for x
    x = 2,264,275,437,902,366/52,995,858.29
  6. Step 6: Final answer
    x = 42,725,516.88

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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.