Home / 39,161,473.01-54,031,047.30-23,474,773.92

Finding the Fourth Proportional to 39,161,473.01, 54,031,047.30 and 23,474,773.92

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Solution

The fourth proportional to 39,161,473.01, 54,031,047.30 and 23,474,773.92 is: 32,388,123.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,161,473.01 : 54,031,047.30 = 23,474,773.92 : x
  2. Step 2: Convert to fraction form
    39,161,473.01/54,031,047.30 = 23,474,773.92/x
  3. Step 3: Cross multiply
    39,161,473.01x = 54,031,047.30 × 23,474,773.92
  4. Step 4: Simplify right side
    39,161,473.01x = 1,268,366,620,028,326.50
  5. Step 5: Solve for x
    x = 1,268,366,620,028,326.50/39,161,473.01
  6. Step 6: Final answer
    x = 32,388,123.40

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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.