Home / 1,894,532,350.32-2,841,581,446.56-495,651,668.04

Finding the Fourth Proportional to 1,894,532,350.32, 2,841,581,446.56 and 495,651,668.04

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Solution

The fourth proportional to 1,894,532,350.32, 2,841,581,446.56 and 495,651,668.04 is: 743,420,709.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,532,350.32 : 2,841,581,446.56 = 495,651,668.04 : x
  2. Step 2: Convert to fraction form
    1,894,532,350.32/2,841,581,446.56 = 495,651,668.04/x
  3. Step 3: Cross multiply
    1,894,532,350.32x = 2,841,581,446.56 × 495,651,668.04
  4. Step 4: Simplify right side
    1,894,532,350.32x = 1,408,434,583,858,980,096
  5. Step 5: Solve for x
    x = 1,408,434,583,858,980,096/1,894,532,350.32
  6. Step 6: Final answer
    x = 743,420,709.40

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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.