Home / 10,771,286,743.26-16,155,273,556.68-3,592,267,008.72

Finding the Fourth Proportional to 10,771,286,743.26, 16,155,273,556.68 and 3,592,267,008.72

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Solution

The fourth proportional to 10,771,286,743.26, 16,155,273,556.68 and 3,592,267,008.72 is: 5,387,848,044.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,771,286,743.26 : 16,155,273,556.68 = 3,592,267,008.72 : x
  2. Step 2: Convert to fraction form
    10,771,286,743.26/16,155,273,556.68 = 3,592,267,008.72/x
  3. Step 3: Cross multiply
    10,771,286,743.26x = 16,155,273,556.68 × 3,592,267,008.72
  4. Step 4: Simplify right side
    10,771,286,743.26x = 58,034,056,214,508,175,360
  5. Step 5: Solve for x
    x = 58,034,056,214,508,175,360/10,771,286,743.26
  6. Step 6: Final answer
    x = 5,387,848,044.32

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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.