Home / 244,983,216.20-367,546,568.32-72,464,623.84

Finding the Fourth Proportional to 244,983,216.20, 367,546,568.32 and 72,464,623.84

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Solution

The fourth proportional to 244,983,216.20, 367,546,568.32 and 72,464,623.84 is: 108,718,157.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,983,216.20 : 367,546,568.32 = 72,464,623.84 : x
  2. Step 2: Convert to fraction form
    244,983,216.20/367,546,568.32 = 72,464,623.84/x
  3. Step 3: Cross multiply
    244,983,216.20x = 367,546,568.32 × 72,464,623.84
  4. Step 4: Simplify right side
    244,983,216.20x = 26,634,123,816,991,660
  5. Step 5: Solve for x
    x = 26,634,123,816,991,660/244,983,216.20
  6. Step 6: Final answer
    x = 108,718,157.23

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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.