Home / 2,372,780,881.92-3,556,679,863.18-798,341,584.11

Finding the Fourth Proportional to 2,372,780,881.92, 3,556,679,863.18 and 798,341,584.11

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Solution

The fourth proportional to 2,372,780,881.92, 3,556,679,863.18 and 798,341,584.11 is: 1,196,674,104.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,780,881.92 : 3,556,679,863.18 = 798,341,584.11 : x
  2. Step 2: Convert to fraction form
    2,372,780,881.92/3,556,679,863.18 = 798,341,584.11/x
  3. Step 3: Cross multiply
    2,372,780,881.92x = 3,556,679,863.18 × 798,341,584.11
  4. Step 4: Simplify right side
    2,372,780,881.92x = 2,839,445,436,159,647,744
  5. Step 5: Solve for x
    x = 2,839,445,436,159,647,744/2,372,780,881.92
  6. Step 6: Final answer
    x = 1,196,674,104.13

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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.