Home / 26,025,655.39-35,870,575.31-17,308,251.52

Finding the Fourth Proportional to 26,025,655.39, 35,870,575.31 and 17,308,251.52

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Solution

The fourth proportional to 26,025,655.39, 35,870,575.31 and 17,308,251.52 is: 23,855,573.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025,655.39 : 35,870,575.31 = 17,308,251.52 : x
  2. Step 2: Convert to fraction form
    26,025,655.39/35,870,575.31 = 17,308,251.52/x
  3. Step 3: Cross multiply
    26,025,655.39x = 35,870,575.31 × 17,308,251.52
  4. Step 4: Simplify right side
    26,025,655.39x = 620,856,939,521,270.25
  5. Step 5: Solve for x
    x = 620,856,939,521,270.25/26,025,655.39
  6. Step 6: Final answer
    x = 23,855,573.67

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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.