Home / 54,056,243.32-74,597,592.15-29,276,431.42

Finding the Fourth Proportional to 54,056,243.32, 74,597,592.15 and 29,276,431.42

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Solution

The fourth proportional to 54,056,243.32, 74,597,592.15 and 29,276,431.42 is: 40,401,462.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,056,243.32 : 74,597,592.15 = 29,276,431.42 : x
  2. Step 2: Convert to fraction form
    54,056,243.32/74,597,592.15 = 29,276,431.42/x
  3. Step 3: Cross multiply
    54,056,243.32x = 74,597,592.15 × 29,276,431.42
  4. Step 4: Simplify right side
    54,056,243.32x = 2,183,951,290,676,605.75
  5. Step 5: Solve for x
    x = 2,183,951,290,676,605.75/54,056,243.32
  6. Step 6: Final answer
    x = 40,401,462.56

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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.