Home / 23,441,539.20-35,157,643.20-11,310,979.20

Finding the Fourth Proportional to 23,441,539.20, 35,157,643.20 and 11,310,979.20

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Solution

The fourth proportional to 23,441,539.20, 35,157,643.20 and 11,310,979.20 is: 16,964,217.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,441,539.20 : 35,157,643.20 = 11,310,979.20 : x
  2. Step 2: Convert to fraction form
    23,441,539.20/35,157,643.20 = 11,310,979.20/x
  3. Step 3: Cross multiply
    23,441,539.20x = 35,157,643.20 × 11,310,979.20
  4. Step 4: Simplify right side
    23,441,539.20x = 397,667,370,956,221.44
  5. Step 5: Solve for x
    x = 397,667,370,956,221.44/23,441,539.20
  6. Step 6: Final answer
    x = 16,964,217.56

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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.