Home / 16,097,685.60-24,147,694.80-9,694,149.60

Finding the Fourth Proportional to 16,097,685.60, 24,147,694.80 and 9,694,149.60

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Solution

The fourth proportional to 16,097,685.60, 24,147,694.80 and 9,694,149.60 is: 14,541,926.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,097,685.60 : 24,147,694.80 = 9,694,149.60 : x
  2. Step 2: Convert to fraction form
    16,097,685.60/24,147,694.80 = 9,694,149.60/x
  3. Step 3: Cross multiply
    16,097,685.60x = 24,147,694.80 × 9,694,149.60
  4. Step 4: Simplify right side
    16,097,685.60x = 234,091,365,886,342.09
  5. Step 5: Solve for x
    x = 234,091,365,886,342.09/16,097,685.60
  6. Step 6: Final answer
    x = 14,541,926.82

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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.