Home / 365,323,200.76-548,065,403.01-106,558,672.96

Finding the Fourth Proportional to 365,323,200.76, 548,065,403.01 and 106,558,672.96

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Solution

The fourth proportional to 365,323,200.76, 548,065,403.01 and 106,558,672.96 is: 159,861,519.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,323,200.76 : 548,065,403.01 = 106,558,672.96 : x
  2. Step 2: Convert to fraction form
    365,323,200.76/548,065,403.01 = 106,558,672.96/x
  3. Step 3: Cross multiply
    365,323,200.76x = 548,065,403.01 × 106,558,672.96
  4. Step 4: Simplify right side
    365,323,200.76x = 58,401,122,040,033,184
  5. Step 5: Solve for x
    x = 58,401,122,040,033,184/365,323,200.76
  6. Step 6: Final answer
    x = 159,861,519.66

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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.