Home / 40,907,762.55-56,453,910.22-22,324,100.29

Finding the Fourth Proportional to 40,907,762.55, 56,453,910.22 and 22,324,100.29

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Solution

The fourth proportional to 40,907,762.55, 56,453,910.22 and 22,324,100.29 is: 30,807,912.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,907,762.55 : 56,453,910.22 = 22,324,100.29 : x
  2. Step 2: Convert to fraction form
    40,907,762.55/56,453,910.22 = 22,324,100.29/x
  3. Step 3: Cross multiply
    40,907,762.55x = 56,453,910.22 × 22,324,100.29
  4. Step 4: Simplify right side
    40,907,762.55x = 1,260,282,753,316,991
  5. Step 5: Solve for x
    x = 1,260,282,753,316,991/40,907,762.55
  6. Step 6: Final answer
    x = 30,807,912.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.