Home / 23,223,540.64-34,851,162.48-8,077,321.12

Finding the Fourth Proportional to 23,223,540.64, 34,851,162.48 and 8,077,321.12

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Solution

The fourth proportional to 23,223,540.64, 34,851,162.48 and 8,077,321.12 is: 12,121,494.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,223,540.64 : 34,851,162.48 = 8,077,321.12 : x
  2. Step 2: Convert to fraction form
    23,223,540.64/34,851,162.48 = 8,077,321.12/x
  3. Step 3: Cross multiply
    23,223,540.64x = 34,851,162.48 × 8,077,321.12
  4. Step 4: Simplify right side
    23,223,540.64x = 281,504,030,756,255.56
  5. Step 5: Solve for x
    x = 281,504,030,756,255.56/23,223,540.64
  6. Step 6: Final answer
    x = 12,121,494.96

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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.