Home / 37,861,269.18-56,769,202.79-18,392,156.56

Finding the Fourth Proportional to 37,861,269.18, 56,769,202.79 and 18,392,156.56

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Solution

The fourth proportional to 37,861,269.18, 56,769,202.79 and 18,392,156.56 is: 27,577,207.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,861,269.18 : 56,769,202.79 = 18,392,156.56 : x
  2. Step 2: Convert to fraction form
    37,861,269.18/56,769,202.79 = 18,392,156.56/x
  3. Step 3: Cross multiply
    37,861,269.18x = 56,769,202.79 × 18,392,156.56
  4. Step 4: Simplify right side
    37,861,269.18x = 1,044,108,065,548,040.12
  5. Step 5: Solve for x
    x = 1,044,108,065,548,040.12/37,861,269.18
  6. Step 6: Final answer
    x = 27,577,207.22

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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.