Home / 16,646,550.40-24,951,163.20-7,060,297.60

Finding the Fourth Proportional to 16,646,550.40, 24,951,163.20 and 7,060,297.60

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Solution

The fourth proportional to 16,646,550.40, 24,951,163.20 and 7,060,297.60 is: 10,582,531.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,646,550.40 : 24,951,163.20 = 7,060,297.60 : x
  2. Step 2: Convert to fraction form
    16,646,550.40/24,951,163.20 = 7,060,297.60/x
  3. Step 3: Cross multiply
    16,646,550.40x = 24,951,163.20 × 7,060,297.60
  4. Step 4: Simplify right side
    16,646,550.40x = 176,162,637,658,168.31
  5. Step 5: Solve for x
    x = 176,162,637,658,168.31/16,646,550.40
  6. Step 6: Final answer
    x = 10,582,531.12

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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.