Home / 51,796,219.20-77,694,328.80-24,863,380.80

Finding the Fourth Proportional to 51,796,219.20, 77,694,328.80 and 24,863,380.80

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Solution

The fourth proportional to 51,796,219.20, 77,694,328.80 and 24,863,380.80 is: 37,295,071.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,796,219.20 : 77,694,328.80 = 24,863,380.80 : x
  2. Step 2: Convert to fraction form
    51,796,219.20/77,694,328.80 = 24,863,380.80/x
  3. Step 3: Cross multiply
    51,796,219.20x = 77,694,328.80 × 24,863,380.80
  4. Step 4: Simplify right side
    51,796,219.20x = 1,931,743,682,954,807
  5. Step 5: Solve for x
    x = 1,931,743,682,954,807/51,796,219.20
  6. Step 6: Final answer
    x = 37,295,071.20

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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.