Home / 16,068,844.32-22,181,790.87-10,848,923.61

Finding the Fourth Proportional to 16,068,844.32, 22,181,790.87 and 10,848,923.61

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Solution

The fourth proportional to 16,068,844.32, 22,181,790.87 and 10,848,923.61 is: 14,976,095.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,844.32 : 22,181,790.87 = 10,848,923.61 : x
  2. Step 2: Convert to fraction form
    16,068,844.32/22,181,790.87 = 10,848,923.61/x
  3. Step 3: Cross multiply
    16,068,844.32x = 22,181,790.87 × 10,848,923.61
  4. Step 4: Simplify right side
    16,068,844.32x = 240,648,554,681,625.44
  5. Step 5: Solve for x
    x = 240,648,554,681,625.44/16,068,844.32
  6. Step 6: Final answer
    x = 14,976,095.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.