Home / 16,328,076.36-24,507,248.12-8,246,727.22

Finding the Fourth Proportional to 16,328,076.36, 24,507,248.12 and 8,246,727.22

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Solution

The fourth proportional to 16,328,076.36, 24,507,248.12 and 8,246,727.22 is: 12,377,734.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,328,076.36 : 24,507,248.12 = 8,246,727.22 : x
  2. Step 2: Convert to fraction form
    16,328,076.36/24,507,248.12 = 8,246,727.22/x
  3. Step 3: Cross multiply
    16,328,076.36x = 24,507,248.12 × 8,246,727.22
  4. Step 4: Simplify right side
    16,328,076.36x = 202,104,589,994,727.94
  5. Step 5: Solve for x
    x = 202,104,589,994,727.94/16,328,076.36
  6. Step 6: Final answer
    x = 12,377,734.25

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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.