Home / 43,005,251.43-59,347,327.46-25,602,198.93

Finding the Fourth Proportional to 43,005,251.43, 59,347,327.46 and 25,602,198.93

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Solution

The fourth proportional to 43,005,251.43, 59,347,327.46 and 25,602,198.93 is: 35,331,082.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,005,251.43 : 59,347,327.46 = 25,602,198.93 : x
  2. Step 2: Convert to fraction form
    43,005,251.43/59,347,327.46 = 25,602,198.93/x
  3. Step 3: Cross multiply
    43,005,251.43x = 59,347,327.46 × 25,602,198.93
  4. Step 4: Simplify right side
    43,005,251.43x = 1,519,422,083,466,760.50
  5. Step 5: Solve for x
    x = 1,519,422,083,466,760.50/43,005,251.43
  6. Step 6: Final answer
    x = 35,331,082.44

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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.