Home / 226,735,563.16-340,157,310.90-73,381,619.80

Finding the Fourth Proportional to 226,735,563.16, 340,157,310.90 and 73,381,619.80

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Solution

The fourth proportional to 226,735,563.16, 340,157,310.90 and 73,381,619.80 is: 110,089,895.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,735,563.16 : 340,157,310.90 = 73,381,619.80 : x
  2. Step 2: Convert to fraction form
    226,735,563.16/340,157,310.90 = 73,381,619.80/x
  3. Step 3: Cross multiply
    226,735,563.16x = 340,157,310.90 × 73,381,619.80
  4. Step 4: Simplify right side
    226,735,563.16x = 24,961,294,460,654,192
  5. Step 5: Solve for x
    x = 24,961,294,460,654,192/226,735,563.16
  6. Step 6: Final answer
    x = 110,089,895.53

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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.