Home / 26,968,371.06-40,458,155.31-9,017,008.50

Finding the Fourth Proportional to 26,968,371.06, 40,458,155.31 and 9,017,008.50

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Solution

The fourth proportional to 26,968,371.06, 40,458,155.31 and 9,017,008.50 is: 13,527,384.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,371.06 : 40,458,155.31 = 9,017,008.50 : x
  2. Step 2: Convert to fraction form
    26,968,371.06/40,458,155.31 = 9,017,008.50/x
  3. Step 3: Cross multiply
    26,968,371.06x = 40,458,155.31 × 9,017,008.50
  4. Step 4: Simplify right side
    26,968,371.06x = 364,811,530,324,590.19
  5. Step 5: Solve for x
    x = 364,811,530,324,590.19/26,968,371.06
  6. Step 6: Final answer
    x = 13,527,384.71

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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.