Home / 23,328,082.70-34,992,124.05-8,183,545.10

Finding the Fourth Proportional to 23,328,082.70, 34,992,124.05 and 8,183,545.10

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Solution

The fourth proportional to 23,328,082.70, 34,992,124.05 and 8,183,545.10 is: 12,275,317.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,082.70 : 34,992,124.05 = 8,183,545.10 : x
  2. Step 2: Convert to fraction form
    23,328,082.70/34,992,124.05 = 8,183,545.10/x
  3. Step 3: Cross multiply
    23,328,082.70x = 34,992,124.05 × 8,183,545.10
  4. Step 4: Simplify right side
    23,328,082.70x = 286,359,625,307,969.62
  5. Step 5: Solve for x
    x = 286,359,625,307,969.62/23,328,082.70
  6. Step 6: Final answer
    x = 12,275,317.65

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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.