Home / 24,500,100.44-36,750,540.39-13,639,321.74

Finding the Fourth Proportional to 24,500,100.44, 36,750,540.39 and 13,639,321.74

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Solution

The fourth proportional to 24,500,100.44, 36,750,540.39 and 13,639,321.74 is: 20,459,199.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,500,100.44 : 36,750,540.39 = 13,639,321.74 : x
  2. Step 2: Convert to fraction form
    24,500,100.44/36,750,540.39 = 13,639,321.74/x
  3. Step 3: Cross multiply
    24,500,100.44x = 36,750,540.39 × 13,639,321.74
  4. Step 4: Simplify right side
    24,500,100.44x = 501,252,444,454,741.56
  5. Step 5: Solve for x
    x = 501,252,444,454,741.56/24,500,100.44
  6. Step 6: Final answer
    x = 20,459,199.57

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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.