Home / 36,804,138.33-55,206,200.16-9,877,794.33

Finding the Fourth Proportional to 36,804,138.33, 55,206,200.16 and 9,877,794.33

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Solution

The fourth proportional to 36,804,138.33, 55,206,200.16 and 9,877,794.33 is: 14,816,689.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,804,138.33 : 55,206,200.16 = 9,877,794.33 : x
  2. Step 2: Convert to fraction form
    36,804,138.33/55,206,200.16 = 9,877,794.33/x
  3. Step 3: Cross multiply
    36,804,138.33x = 55,206,200.16 × 9,877,794.33
  4. Step 4: Simplify right side
    36,804,138.33x = 545,315,490,921,293.06
  5. Step 5: Solve for x
    x = 545,315,490,921,293.06/36,804,138.33
  6. Step 6: Final answer
    x = 14,816,689.53

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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.