Home / 179,218,272.20-268,827,408.32-179,218,272.20

Finding the Fourth Proportional to 179,218,272.20, 268,827,408.32 and 179,218,272.20

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Solution

The fourth proportional to 179,218,272.20, 268,827,408.32 and 179,218,272.20 is: 268,827,408.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,218,272.20 : 268,827,408.32 = 179,218,272.20 : x
  2. Step 2: Convert to fraction form
    179,218,272.20/268,827,408.32 = 179,218,272.20/x
  3. Step 3: Cross multiply
    179,218,272.20x = 268,827,408.32 × 179,218,272.20
  4. Step 4: Simplify right side
    179,218,272.20x = 48,178,783,639,114,304
  5. Step 5: Solve for x
    x = 48,178,783,639,114,304/179,218,272.20
  6. Step 6: Final answer
    x = 268,827,408.32

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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.