Home / 37,874,474.60-52,267,801.38-23,189,861.48

Finding the Fourth Proportional to 37,874,474.60, 52,267,801.38 and 23,189,861.48

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Solution

The fourth proportional to 37,874,474.60, 52,267,801.38 and 23,189,861.48 is: 32,002,637.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,874,474.60 : 52,267,801.38 = 23,189,861.48 : x
  2. Step 2: Convert to fraction form
    37,874,474.60/52,267,801.38 = 23,189,861.48/x
  3. Step 3: Cross multiply
    37,874,474.60x = 52,267,801.38 × 23,189,861.48
  4. Step 4: Simplify right side
    37,874,474.60x = 1,212,083,073,866,353
  5. Step 5: Solve for x
    x = 1,212,083,073,866,353/37,874,474.60
  6. Step 6: Final answer
    x = 32,002,637.31

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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.