Home / 39,004,803.54-53,800,711.05-25,083,759.06

Finding the Fourth Proportional to 39,004,803.54, 53,800,711.05 and 25,083,759.06

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Solution

The fourth proportional to 39,004,803.54, 53,800,711.05 and 25,083,759.06 is: 34,598,919.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,004,803.54 : 53,800,711.05 = 25,083,759.06 : x
  2. Step 2: Convert to fraction form
    39,004,803.54/53,800,711.05 = 25,083,759.06/x
  3. Step 3: Cross multiply
    39,004,803.54x = 53,800,711.05 × 25,083,759.06
  4. Step 4: Simplify right side
    39,004,803.54x = 1,349,524,073,234,879.50
  5. Step 5: Solve for x
    x = 1,349,524,073,234,879.50/39,004,803.54
  6. Step 6: Final answer
    x = 34,598,919.90

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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.