Home / 11,133,219.66-16,700,270.57-5,296,003.26

Finding the Fourth Proportional to 11,133,219.66, 16,700,270.57 and 5,296,003.26

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Solution

The fourth proportional to 11,133,219.66, 16,700,270.57 and 5,296,003.26 is: 7,944,214.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,133,219.66 : 16,700,270.57 = 5,296,003.26 : x
  2. Step 2: Convert to fraction form
    11,133,219.66/16,700,270.57 = 5,296,003.26/x
  3. Step 3: Cross multiply
    11,133,219.66x = 16,700,270.57 × 5,296,003.26
  4. Step 4: Simplify right side
    11,133,219.66x = 88,444,687,381,602.06
  5. Step 5: Solve for x
    x = 88,444,687,381,602.06/11,133,219.66
  6. Step 6: Final answer
    x = 7,944,214.71

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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.