Home / 26,094,441.47-36,008,229.20-15,081,904.46

Finding the Fourth Proportional to 26,094,441.47, 36,008,229.20 and 15,081,904.46

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Solution

The fourth proportional to 26,094,441.47, 36,008,229.20 and 15,081,904.46 is: 20,811,814.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,094,441.47 : 36,008,229.20 = 15,081,904.46 : x
  2. Step 2: Convert to fraction form
    26,094,441.47/36,008,229.20 = 15,081,904.46/x
  3. Step 3: Cross multiply
    26,094,441.47x = 36,008,229.20 × 15,081,904.46
  4. Step 4: Simplify right side
    26,094,441.47x = 543,072,672,568,182.31
  5. Step 5: Solve for x
    x = 543,072,672,568,182.31/26,094,441.47
  6. Step 6: Final answer
    x = 20,811,814.39

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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.