Home / 16,815,809.06-25,223,713.85-4,036,313.75

Finding the Fourth Proportional to 16,815,809.06, 25,223,713.85 and 4,036,313.75

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Solution

The fourth proportional to 16,815,809.06, 25,223,713.85 and 4,036,313.75 is: 6,054,470.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,815,809.06 : 25,223,713.85 = 4,036,313.75 : x
  2. Step 2: Convert to fraction form
    16,815,809.06/25,223,713.85 = 4,036,313.75/x
  3. Step 3: Cross multiply
    16,815,809.06x = 25,223,713.85 × 4,036,313.75
  4. Step 4: Simplify right side
    16,815,809.06x = 101,810,822,922,792.66
  5. Step 5: Solve for x
    x = 101,810,822,922,792.66/16,815,809.06
  6. Step 6: Final answer
    x = 6,054,470.68

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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.