Home / 23,223,534.72-34,835,780.80-8,451,124.08

Finding the Fourth Proportional to 23,223,534.72, 34,835,780.80 and 8,451,124.08

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Solution

The fourth proportional to 23,223,534.72, 34,835,780.80 and 8,451,124.08 is: 12,676,860.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,223,534.72 : 34,835,780.80 = 8,451,124.08 : x
  2. Step 2: Convert to fraction form
    23,223,534.72/34,835,780.80 = 8,451,124.08/x
  3. Step 3: Cross multiply
    23,223,534.72x = 34,835,780.80 × 8,451,124.08
  4. Step 4: Simplify right side
    23,223,534.72x = 294,401,505,964,481.62
  5. Step 5: Solve for x
    x = 294,401,505,964,481.62/23,223,534.72
  6. Step 6: Final answer
    x = 12,676,860.33

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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.