Home / 27,206,793.95-37,542,599.69-16,751,151.54

Finding the Fourth Proportional to 27,206,793.95, 37,542,599.69 and 16,751,151.54

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Solution

The fourth proportional to 27,206,793.95, 37,542,599.69 and 16,751,151.54 is: 23,114,879.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,206,793.95 : 37,542,599.69 = 16,751,151.54 : x
  2. Step 2: Convert to fraction form
    27,206,793.95/37,542,599.69 = 16,751,151.54/x
  3. Step 3: Cross multiply
    27,206,793.95x = 37,542,599.69 × 16,751,151.54
  4. Step 4: Simplify right side
    27,206,793.95x = 628,881,776,528,991.25
  5. Step 5: Solve for x
    x = 628,881,776,528,991.25/27,206,793.95
  6. Step 6: Final answer
    x = 23,114,879.97

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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.