Home / 295,974,000.20-443,961,000.30-91,522,742.60

Finding the Fourth Proportional to 295,974,000.20, 443,961,000.30 and 91,522,742.60

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Solution

The fourth proportional to 295,974,000.20, 443,961,000.30 and 91,522,742.60 is: 137,284,113.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,974,000.20 : 443,961,000.30 = 91,522,742.60 : x
  2. Step 2: Convert to fraction form
    295,974,000.20/443,961,000.30 = 91,522,742.60/x
  3. Step 3: Cross multiply
    295,974,000.20x = 443,961,000.30 × 91,522,742.60
  4. Step 4: Simplify right side
    295,974,000.20x = 40,632,528,354,895,424
  5. Step 5: Solve for x
    x = 40,632,528,354,895,424/295,974,000.20
  6. Step 6: Final answer
    x = 137,284,113.90

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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.