Home / 183,952,568.70-275,817,713.58-73,305,260.64

Finding the Fourth Proportional to 183,952,568.70, 275,817,713.58 and 73,305,260.64

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Solution

The fourth proportional to 183,952,568.70, 275,817,713.58 and 73,305,260.64 is: 109,913,601.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,952,568.70 : 275,817,713.58 = 73,305,260.64 : x
  2. Step 2: Convert to fraction form
    183,952,568.70/275,817,713.58 = 73,305,260.64/x
  3. Step 3: Cross multiply
    183,952,568.70x = 275,817,713.58 × 73,305,260.64
  4. Step 4: Simplify right side
    183,952,568.70x = 20,218,889,383,110,768
  5. Step 5: Solve for x
    x = 20,218,889,383,110,768/183,952,568.70
  6. Step 6: Final answer
    x = 109,913,601.78

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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.