Home / 14,775,374.50-22,176,685.77-7,493,944.61

Finding the Fourth Proportional to 14,775,374.50, 22,176,685.77 and 7,493,944.61

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Solution

The fourth proportional to 14,775,374.50, 22,176,685.77 and 7,493,944.61 is: 11,247,826.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,775,374.50 : 22,176,685.77 = 7,493,944.61 : x
  2. Step 2: Convert to fraction form
    14,775,374.50/22,176,685.77 = 7,493,944.61/x
  3. Step 3: Cross multiply
    14,775,374.50x = 22,176,685.77 × 7,493,944.61
  4. Step 4: Simplify right side
    14,775,374.50x = 166,190,854,793,755.22
  5. Step 5: Solve for x
    x = 166,190,854,793,755.22/14,775,374.50
  6. Step 6: Final answer
    x = 11,247,826.90

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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.