Home / 36,804,139.83-55,206,202.41-9,877,795.83

Finding the Fourth Proportional to 36,804,139.83, 55,206,202.41 and 9,877,795.83

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Solution

The fourth proportional to 36,804,139.83, 55,206,202.41 and 9,877,795.83 is: 14,816,691.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,804,139.83 : 55,206,202.41 = 9,877,795.83 : x
  2. Step 2: Convert to fraction form
    36,804,139.83/55,206,202.41 = 9,877,795.83/x
  3. Step 3: Cross multiply
    36,804,139.83x = 55,206,202.41 × 9,877,795.83
  4. Step 4: Simplify right side
    36,804,139.83x = 545,315,595,955,633.94
  5. Step 5: Solve for x
    x = 545,315,595,955,633.94/36,804,139.83
  6. Step 6: Final answer
    x = 14,816,691.78

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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.