Home / 16,081,796.16-24,126,251.76-5,298,661.44

Finding the Fourth Proportional to 16,081,796.16, 24,126,251.76 and 5,298,661.44

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Solution

The fourth proportional to 16,081,796.16, 24,126,251.76 and 5,298,661.44 is: 7,949,164.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,081,796.16 : 24,126,251.76 = 5,298,661.44 : x
  2. Step 2: Convert to fraction form
    16,081,796.16/24,126,251.76 = 5,298,661.44/x
  3. Step 3: Cross multiply
    16,081,796.16x = 24,126,251.76 × 5,298,661.44
  4. Step 4: Simplify right side
    16,081,796.16x = 127,836,839,892,444.16
  5. Step 5: Solve for x
    x = 127,836,839,892,444.16/16,081,796.16
  6. Step 6: Final answer
    x = 7,949,164.30

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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.