Home / 226,735,008.23-340,156,484.82-73,381,064.67

Finding the Fourth Proportional to 226,735,008.23, 340,156,484.82 and 73,381,064.67

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Solution

The fourth proportional to 226,735,008.23, 340,156,484.82 and 73,381,064.67 is: 110,089,064.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,735,008.23 : 340,156,484.82 = 73,381,064.67 : x
  2. Step 2: Convert to fraction form
    226,735,008.23/340,156,484.82 = 73,381,064.67/x
  3. Step 3: Cross multiply
    226,735,008.23x = 340,156,484.82 × 73,381,064.67
  4. Step 4: Simplify right side
    226,735,008.23x = 24,961,045,008,428,608
  5. Step 5: Solve for x
    x = 24,961,045,008,428,608/226,735,008.23
  6. Step 6: Final answer
    x = 110,089,064.78

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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.