Home / 23,959,842.09-35,926,976.60-12,433,704.20

Finding the Fourth Proportional to 23,959,842.09, 35,926,976.60 and 12,433,704.20

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Solution

The fourth proportional to 23,959,842.09, 35,926,976.60 and 12,433,704.20 is: 18,643,920.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,959,842.09 : 35,926,976.60 = 12,433,704.20 : x
  2. Step 2: Convert to fraction form
    23,959,842.09/35,926,976.60 = 12,433,704.20/x
  3. Step 3: Cross multiply
    23,959,842.09x = 35,926,976.60 × 12,433,704.20
  4. Step 4: Simplify right side
    23,959,842.09x = 446,705,399,648,232.25
  5. Step 5: Solve for x
    x = 446,705,399,648,232.25/23,959,842.09
  6. Step 6: Final answer
    x = 18,643,920.85

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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.