Home / 26,945,425.88-40,417,555.25-7,514,133.41

Finding the Fourth Proportional to 26,945,425.88, 40,417,555.25 and 7,514,133.41

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Solution

The fourth proportional to 26,945,425.88, 40,417,555.25 and 7,514,133.41 is: 11,271,037.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,945,425.88 : 40,417,555.25 = 7,514,133.41 : x
  2. Step 2: Convert to fraction form
    26,945,425.88/40,417,555.25 = 7,514,133.41/x
  3. Step 3: Cross multiply
    26,945,425.88x = 40,417,555.25 × 7,514,133.41
  4. Step 4: Simplify right side
    26,945,425.88x = 303,702,902,218,433.81
  5. Step 5: Solve for x
    x = 303,702,902,218,433.81/26,945,425.88
  6. Step 6: Final answer
    x = 11,271,037.37

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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.