Home / 11,133,218.66-16,700,269.07-5,296,002.26

Finding the Fourth Proportional to 11,133,218.66, 16,700,269.07 and 5,296,002.26

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Solution

The fourth proportional to 11,133,218.66, 16,700,269.07 and 5,296,002.26 is: 7,944,213.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,133,218.66 : 16,700,269.07 = 5,296,002.26 : x
  2. Step 2: Convert to fraction form
    11,133,218.66/16,700,269.07 = 5,296,002.26/x
  3. Step 3: Cross multiply
    11,133,218.66x = 16,700,269.07 × 5,296,002.26
  4. Step 4: Simplify right side
    11,133,218.66x = 88,444,662,737,328.09
  5. Step 5: Solve for x
    x = 88,444,662,737,328.09/11,133,218.66
  6. Step 6: Final answer
    x = 7,944,213.21

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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.