Home / 22,014,228.70-33,025,279.65-9,236,025.10

Finding the Fourth Proportional to 22,014,228.70, 33,025,279.65 and 9,236,025.10

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Solution

The fourth proportional to 22,014,228.70, 33,025,279.65 and 9,236,025.10 is: 13,855,689.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,014,228.70 : 33,025,279.65 = 9,236,025.10 : x
  2. Step 2: Convert to fraction form
    22,014,228.70/33,025,279.65 = 9,236,025.10/x
  3. Step 3: Cross multiply
    22,014,228.70x = 33,025,279.65 × 9,236,025.10
  4. Step 4: Simplify right side
    22,014,228.70x = 305,022,311,781,919.19
  5. Step 5: Solve for x
    x = 305,022,311,781,919.19/22,014,228.70
  6. Step 6: Final answer
    x = 13,855,689.24

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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.