Home / 3,622,962,940.80-5,432,531,223.60-1,550,343,040.80

Finding the Fourth Proportional to 3,622,962,940.80, 5,432,531,223.60 and 1,550,343,040.80

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Solution

The fourth proportional to 3,622,962,940.80, 5,432,531,223.60 and 1,550,343,040.80 is: 2,324,695,867.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,962,940.80 : 5,432,531,223.60 = 1,550,343,040.80 : x
  2. Step 2: Convert to fraction form
    3,622,962,940.80/5,432,531,223.60 = 1,550,343,040.80/x
  3. Step 3: Cross multiply
    3,622,962,940.80x = 5,432,531,223.60 × 1,550,343,040.80
  4. Step 4: Simplify right side
    3,622,962,940.80x = 8,422,286,976,436,969,472
  5. Step 5: Solve for x
    x = 8,422,286,976,436,969,472/3,622,962,940.80
  6. Step 6: Final answer
    x = 2,324,695,867.46

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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.