Home / 226,735,561.16-340,157,307.90-73,381,617.80

Finding the Fourth Proportional to 226,735,561.16, 340,157,307.90 and 73,381,617.80

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Solution

The fourth proportional to 226,735,561.16, 340,157,307.90 and 73,381,617.80 is: 110,089,892.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,735,561.16 : 340,157,307.90 = 73,381,617.80 : x
  2. Step 2: Convert to fraction form
    226,735,561.16/340,157,307.90 = 73,381,617.80/x
  3. Step 3: Cross multiply
    226,735,561.16x = 340,157,307.90 × 73,381,617.80
  4. Step 4: Simplify right side
    226,735,561.16x = 24,961,293,560,194,716
  5. Step 5: Solve for x
    x = 24,961,293,560,194,716/226,735,561.16
  6. Step 6: Final answer
    x = 110,089,892.53

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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.