Home / 37,058,090.20-55,608,972.90-15,491,030.20

Finding the Fourth Proportional to 37,058,090.20, 55,608,972.90 and 15,491,030.20

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Solution

The fourth proportional to 37,058,090.20, 55,608,972.90 and 15,491,030.20 is: 23,245,673.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,058,090.20 : 55,608,972.90 = 15,491,030.20 : x
  2. Step 2: Convert to fraction form
    37,058,090.20/55,608,972.90 = 15,491,030.20/x
  3. Step 3: Cross multiply
    37,058,090.20x = 55,608,972.90 × 15,491,030.20
  4. Step 4: Simplify right side
    37,058,090.20x = 861,440,278,584,881.50
  5. Step 5: Solve for x
    x = 861,440,278,584,881.50/37,058,090.20
  6. Step 6: Final answer
    x = 23,245,673.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.