Home / 95,954,202.92-143,931,722.65-30,375,661.55

Finding the Fourth Proportional to 95,954,202.92, 143,931,722.65 and 30,375,661.55

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Solution

The fourth proportional to 95,954,202.92, 143,931,722.65 and 30,375,661.55 is: 45,563,624.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,954,202.92 : 143,931,722.65 = 30,375,661.55 : x
  2. Step 2: Convert to fraction form
    95,954,202.92/143,931,722.65 = 30,375,661.55/x
  3. Step 3: Cross multiply
    95,954,202.92x = 143,931,722.65 × 30,375,661.55
  4. Step 4: Simplify right side
    95,954,202.92x = 4,372,021,293,372,991
  5. Step 5: Solve for x
    x = 4,372,021,293,372,991/95,954,202.92
  6. Step 6: Final answer
    x = 45,563,624.73

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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.