Home / 32,258,367.20-48,387,550.80-21,508,824.80

Finding the Fourth Proportional to 32,258,367.20, 48,387,550.80 and 21,508,824.80

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Solution

The fourth proportional to 32,258,367.20, 48,387,550.80 and 21,508,824.80 is: 32,263,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,367.20 : 48,387,550.80 = 21,508,824.80 : x
  2. Step 2: Convert to fraction form
    32,258,367.20/48,387,550.80 = 21,508,824.80/x
  3. Step 3: Cross multiply
    32,258,367.20x = 48,387,550.80 × 21,508,824.80
  4. Step 4: Simplify right side
    32,258,367.20x = 1,040,759,352,658,299.75
  5. Step 5: Solve for x
    x = 1,040,759,352,658,299.75/32,258,367.20
  6. Step 6: Final answer
    x = 32,263,237.20

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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.