Home / 10,771,286,742.26-16,155,273,555.18-3,592,267,007.72

Finding the Fourth Proportional to 10,771,286,742.26, 16,155,273,555.18 and 3,592,267,007.72

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Solution

The fourth proportional to 10,771,286,742.26, 16,155,273,555.18 and 3,592,267,007.72 is: 5,387,848,042.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,771,286,742.26 : 16,155,273,555.18 = 3,592,267,007.72 : x
  2. Step 2: Convert to fraction form
    10,771,286,742.26/16,155,273,555.18 = 3,592,267,007.72/x
  3. Step 3: Cross multiply
    10,771,286,742.26x = 16,155,273,555.18 × 3,592,267,007.72
  4. Step 4: Simplify right side
    10,771,286,742.26x = 58,034,056,192,964,501,504
  5. Step 5: Solve for x
    x = 58,034,056,192,964,501,504/10,771,286,742.26
  6. Step 6: Final answer
    x = 5,387,848,042.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.