Home / 41,034,408.61-56,628,826.30-22,449,117.61

Finding the Fourth Proportional to 41,034,408.61, 56,628,826.30 and 22,449,117.61

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Solution

The fourth proportional to 41,034,408.61, 56,628,826.30 and 22,449,117.61 is: 30,980,516.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,034,408.61 : 56,628,826.30 = 22,449,117.61 : x
  2. Step 2: Convert to fraction form
    41,034,408.61/56,628,826.30 = 22,449,117.61/x
  3. Step 3: Cross multiply
    41,034,408.61x = 56,628,826.30 × 22,449,117.61
  4. Step 4: Simplify right side
    41,034,408.61x = 1,271,267,181,724,961
  5. Step 5: Solve for x
    x = 1,271,267,181,724,961/41,034,408.61
  6. Step 6: Final answer
    x = 30,980,516.71

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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.