Home / 179,441,525.46-247,629,527.02-96,935,310.21

Finding the Fourth Proportional to 179,441,525.46, 247,629,527.02 and 96,935,310.21

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Solution

The fourth proportional to 179,441,525.46, 247,629,527.02 and 96,935,310.21 is: 133,770,847.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,441,525.46 : 247,629,527.02 = 96,935,310.21 : x
  2. Step 2: Convert to fraction form
    179,441,525.46/247,629,527.02 = 96,935,310.21/x
  3. Step 3: Cross multiply
    179,441,525.46x = 247,629,527.02 × 96,935,310.21
  4. Step 4: Simplify right side
    179,441,525.46x = 24,004,045,018,839,276
  5. Step 5: Solve for x
    x = 24,004,045,018,839,276/179,441,525.46
  6. Step 6: Final answer
    x = 133,770,847.95

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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.