Home / 16,284,991.20-24,427,486.80-9,454,552.80

Finding the Fourth Proportional to 16,284,991.20, 24,427,486.80 and 9,454,552.80

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Solution

The fourth proportional to 16,284,991.20, 24,427,486.80 and 9,454,552.80 is: 14,181,829.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,991.20 : 24,427,486.80 = 9,454,552.80 : x
  2. Step 2: Convert to fraction form
    16,284,991.20/24,427,486.80 = 9,454,552.80/x
  3. Step 3: Cross multiply
    16,284,991.20x = 24,427,486.80 × 9,454,552.80
  4. Step 4: Simplify right side
    16,284,991.20x = 230,950,963,721,903.06
  5. Step 5: Solve for x
    x = 230,950,963,721,903.06/16,284,991.20
  6. Step 6: Final answer
    x = 14,181,829.20

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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.