Home / 22,232,496.10-33,348,744.15-22,019,919.70

Finding the Fourth Proportional to 22,232,496.10, 33,348,744.15 and 22,019,919.70

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Solution

The fourth proportional to 22,232,496.10, 33,348,744.15 and 22,019,919.70 is: 33,029,879.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232,496.10 : 33,348,744.15 = 22,019,919.70 : x
  2. Step 2: Convert to fraction form
    22,232,496.10/33,348,744.15 = 22,019,919.70/x
  3. Step 3: Cross multiply
    22,232,496.10x = 33,348,744.15 × 22,019,919.70
  4. Step 4: Simplify right side
    22,232,496.10x = 734,336,668,278,844.75
  5. Step 5: Solve for x
    x = 734,336,668,278,844.75/22,232,496.10
  6. Step 6: Final answer
    x = 33,029,879.55

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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.