Home / 16,439,344.35-24,706,255.73-14,360,819.55

Finding the Fourth Proportional to 16,439,344.35, 24,706,255.73 and 14,360,819.55

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Solution

The fourth proportional to 16,439,344.35, 24,706,255.73 and 14,360,819.55 is: 21,582,495.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,439,344.35 : 24,706,255.73 = 14,360,819.55 : x
  2. Step 2: Convert to fraction form
    16,439,344.35/24,706,255.73 = 14,360,819.55/x
  3. Step 3: Cross multiply
    16,439,344.35x = 24,706,255.73 × 14,360,819.55
  4. Step 4: Simplify right side
    16,439,344.35x = 354,802,080,222,879.44
  5. Step 5: Solve for x
    x = 354,802,080,222,879.44/16,439,344.35
  6. Step 6: Final answer
    x = 21,582,495.79

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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.