Home / 16,024,453.39-22,114,680.03-9,054,953.38

Finding the Fourth Proportional to 16,024,453.39, 22,114,680.03 and 9,054,953.38

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Solution

The fourth proportional to 16,024,453.39, 22,114,680.03 and 9,054,953.38 is: 12,496,363.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024,453.39 : 22,114,680.03 = 9,054,953.38 : x
  2. Step 2: Convert to fraction form
    16,024,453.39/22,114,680.03 = 9,054,953.38/x
  3. Step 3: Cross multiply
    16,024,453.39x = 22,114,680.03 × 9,054,953.38
  4. Step 4: Simplify right side
    16,024,453.39x = 200,247,396,529,418.81
  5. Step 5: Solve for x
    x = 200,247,396,529,418.81/16,024,453.39
  6. Step 6: Final answer
    x = 12,496,363.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.