Home / 26,895,538.08-40,343,582.52-7,726,246.56

Finding the Fourth Proportional to 26,895,538.08, 40,343,582.52 and 7,726,246.56

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Solution

The fourth proportional to 26,895,538.08, 40,343,582.52 and 7,726,246.56 is: 11,589,448.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,895,538.08 : 40,343,582.52 = 7,726,246.56 : x
  2. Step 2: Convert to fraction form
    26,895,538.08/40,343,582.52 = 7,726,246.56/x
  3. Step 3: Cross multiply
    26,895,538.08x = 40,343,582.52 × 7,726,246.56
  4. Step 4: Simplify right side
    26,895,538.08x = 311,704,465,663,226.12
  5. Step 5: Solve for x
    x = 311,704,465,663,226.12/26,895,538.08
  6. Step 6: Final answer
    x = 11,589,448.95

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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.