Home / 39,141,231.68-54,016,135.20-23,455,086.08

Finding the Fourth Proportional to 39,141,231.68, 54,016,135.20 and 23,455,086.08

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Solution

The fourth proportional to 39,141,231.68, 54,016,135.20 and 23,455,086.08 is: 32,368,759.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,141,231.68 : 54,016,135.20 = 23,455,086.08 : x
  2. Step 2: Convert to fraction form
    39,141,231.68/54,016,135.20 = 23,455,086.08/x
  3. Step 3: Cross multiply
    39,141,231.68x = 54,016,135.20 × 23,455,086.08
  4. Step 4: Simplify right side
    39,141,231.68x = 1,266,953,100,824,918
  5. Step 5: Solve for x
    x = 1,266,953,100,824,918/39,141,231.68
  6. Step 6: Final answer
    x = 32,368,759.14

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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.