Home / 203,956,626.58-305,934,557.52-63,907,805.94

Finding the Fourth Proportional to 203,956,626.58, 305,934,557.52 and 63,907,805.94

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Solution

The fourth proportional to 203,956,626.58, 305,934,557.52 and 63,907,805.94 is: 95,861,589.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,956,626.58 : 305,934,557.52 = 63,907,805.94 : x
  2. Step 2: Convert to fraction form
    203,956,626.58/305,934,557.52 = 63,907,805.94/x
  3. Step 3: Cross multiply
    203,956,626.58x = 305,934,557.52 × 63,907,805.94
  4. Step 4: Simplify right side
    203,956,626.58x = 19,551,606,332,327,924
  5. Step 5: Solve for x
    x = 19,551,606,332,327,924/203,956,626.58
  6. Step 6: Final answer
    x = 95,861,589.11

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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.