Home / 41,993,616.51-62,967,630.76-18,937,574.62

Finding the Fourth Proportional to 41,993,616.51, 62,967,630.76 and 18,937,574.62

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Solution

The fourth proportional to 41,993,616.51, 62,967,630.76 and 18,937,574.62 is: 28,396,082.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,616.51 : 62,967,630.76 = 18,937,574.62 : x
  2. Step 2: Convert to fraction form
    41,993,616.51/62,967,630.76 = 18,937,574.62/x
  3. Step 3: Cross multiply
    41,993,616.51x = 62,967,630.76 × 18,937,574.62
  4. Step 4: Simplify right side
    41,993,616.51x = 1,192,454,205,957,344.25
  5. Step 5: Solve for x
    x = 1,192,454,205,957,344.25/41,993,616.51
  6. Step 6: Final answer
    x = 28,396,082.67

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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.