Home / 95,954,246.20-143,931,790.92-30,375,706.18

Finding the Fourth Proportional to 95,954,246.20, 143,931,790.92 and 30,375,706.18

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Solution

The fourth proportional to 95,954,246.20, 143,931,790.92 and 30,375,706.18 is: 45,563,692.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,954,246.20 : 143,931,790.92 = 30,375,706.18 : x
  2. Step 2: Convert to fraction form
    95,954,246.20/143,931,790.92 = 30,375,706.18/x
  3. Step 3: Cross multiply
    95,954,246.20x = 143,931,790.92 × 30,375,706.18
  4. Step 4: Simplify right side
    95,954,246.20x = 4,372,029,790,947,111.50
  5. Step 5: Solve for x
    x = 4,372,029,790,947,111.50/95,954,246.20
  6. Step 6: Final answer
    x = 45,563,692.74

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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.