Home / 223,376,777.10-335,065,165.65-162,910,601.10

Finding the Fourth Proportional to 223,376,777.10, 335,065,165.65 and 162,910,601.10

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Solution

The fourth proportional to 223,376,777.10, 335,065,165.65 and 162,910,601.10 is: 244,365,901.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,376,777.10 : 335,065,165.65 = 162,910,601.10 : x
  2. Step 2: Convert to fraction form
    223,376,777.10/335,065,165.65 = 162,910,601.10/x
  3. Step 3: Cross multiply
    223,376,777.10x = 335,065,165.65 × 162,910,601.10
  4. Step 4: Simplify right side
    223,376,777.10x = 54,585,667,543,712,568
  5. Step 5: Solve for x
    x = 54,585,667,543,712,568/223,376,777.10
  6. Step 6: Final answer
    x = 244,365,901.65

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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.