Home / 16,309,327.60-24,482,880.60-8,751,055.60

Finding the Fourth Proportional to 16,309,327.60, 24,482,880.60 and 8,751,055.60

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Solution

The fourth proportional to 16,309,327.60, 24,482,880.60 and 8,751,055.60 is: 13,136,718.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,327.60 : 24,482,880.60 = 8,751,055.60 : x
  2. Step 2: Convert to fraction form
    16,309,327.60/24,482,880.60 = 8,751,055.60/x
  3. Step 3: Cross multiply
    16,309,327.60x = 24,482,880.60 × 8,751,055.60
  4. Step 4: Simplify right side
    16,309,327.60x = 214,251,049,378,761.38
  5. Step 5: Solve for x
    x = 214,251,049,378,761.38/16,309,327.60
  6. Step 6: Final answer
    x = 13,136,718.73

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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.