Home / 26,584,996.96-39,873,950.88-7,414,148.64

Finding the Fourth Proportional to 26,584,996.96, 39,873,950.88 and 7,414,148.64

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Solution

The fourth proportional to 26,584,996.96, 39,873,950.88 and 7,414,148.64 is: 11,120,234.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,584,996.96 : 39,873,950.88 = 7,414,148.64 : x
  2. Step 2: Convert to fraction form
    26,584,996.96/39,873,950.88 = 7,414,148.64/x
  3. Step 3: Cross multiply
    26,584,996.96x = 39,873,950.88 × 7,414,148.64
  4. Step 4: Simplify right side
    26,584,996.96x = 295,631,398,688,378.81
  5. Step 5: Solve for x
    x = 295,631,398,688,378.81/26,584,996.96
  6. Step 6: Final answer
    x = 11,120,234.44

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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.