Home / 26,295,528.90-39,441,422.64-8,097,826.50

Finding the Fourth Proportional to 26,295,528.90, 39,441,422.64 and 8,097,826.50

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Solution

The fourth proportional to 26,295,528.90, 39,441,422.64 and 8,097,826.50 is: 12,146,163.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,295,528.90 : 39,441,422.64 = 8,097,826.50 : x
  2. Step 2: Convert to fraction form
    26,295,528.90/39,441,422.64 = 8,097,826.50/x
  3. Step 3: Cross multiply
    26,295,528.90x = 39,441,422.64 × 8,097,826.50
  4. Step 4: Simplify right side
    26,295,528.90x = 319,389,797,451,891.94
  5. Step 5: Solve for x
    x = 319,389,797,451,891.94/26,295,528.90
  6. Step 6: Final answer
    x = 12,146,163.66

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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.