Home / 37,040,720.40-55,624,066.20-27,466,909.20

Finding the Fourth Proportional to 37,040,720.40, 55,624,066.20 and 27,466,909.20

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Solution

The fourth proportional to 37,040,720.40, 55,624,066.20 and 27,466,909.20 is: 41,247,069.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,040,720.40 : 55,624,066.20 = 27,466,909.20 : x
  2. Step 2: Convert to fraction form
    37,040,720.40/55,624,066.20 = 27,466,909.20/x
  3. Step 3: Cross multiply
    37,040,720.40x = 55,624,066.20 × 27,466,909.20
  4. Step 4: Simplify right side
    37,040,720.40x = 1,527,821,175,650,189
  5. Step 5: Solve for x
    x = 1,527,821,175,650,189/37,040,720.40
  6. Step 6: Final answer
    x = 41,247,069.69

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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.