Home / 18,067,552.08-24,932,555.28-9,807,433.16

Finding the Fourth Proportional to 18,067,552.08, 24,932,555.28 and 9,807,433.16

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Solution

The fourth proportional to 18,067,552.08, 24,932,555.28 and 9,807,433.16 is: 13,533,895.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,067,552.08 : 24,932,555.28 = 9,807,433.16 : x
  2. Step 2: Convert to fraction form
    18,067,552.08/24,932,555.28 = 9,807,433.16/x
  3. Step 3: Cross multiply
    18,067,552.08x = 24,932,555.28 × 9,807,433.16
  4. Step 4: Simplify right side
    18,067,552.08x = 244,524,369,416,605.09
  5. Step 5: Solve for x
    x = 244,524,369,416,605.09/18,067,552.08
  6. Step 6: Final answer
    x = 13,533,895.92

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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.