Home / 119,088,064.20-178,632,096.30-114,049,216.20

Finding the Fourth Proportional to 119,088,064.20, 178,632,096.30 and 114,049,216.20

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Solution

The fourth proportional to 119,088,064.20, 178,632,096.30 and 114,049,216.20 is: 171,073,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,088,064.20 : 178,632,096.30 = 114,049,216.20 : x
  2. Step 2: Convert to fraction form
    119,088,064.20/178,632,096.30 = 114,049,216.20/x
  3. Step 3: Cross multiply
    119,088,064.20x = 178,632,096.30 × 114,049,216.20
  4. Step 4: Simplify right side
    119,088,064.20x = 20,372,850,571,177,920
  5. Step 5: Solve for x
    x = 20,372,850,571,177,920/119,088,064.20
  6. Step 6: Final answer
    x = 171,073,824.30

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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.