Home / 9,245,275,691.20-13,870,415,629.44-6,592,682,938.12

Finding the Fourth Proportional to 9,245,275,691.20, 13,870,415,629.44 and 6,592,682,938.12

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Solution

The fourth proportional to 9,245,275,691.20, 13,870,415,629.44 and 6,592,682,938.12 is: 9,890,808,616.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,245,275,691.20 : 13,870,415,629.44 = 6,592,682,938.12 : x
  2. Step 2: Convert to fraction form
    9,245,275,691.20/13,870,415,629.44 = 6,592,682,938.12/x
  3. Step 3: Cross multiply
    9,245,275,691.20x = 13,870,415,629.44 × 6,592,682,938.12
  4. Step 4: Simplify right side
    9,245,275,691.20x = 91,443,252,464,842,063,872
  5. Step 5: Solve for x
    x = 91,443,252,464,842,063,872/9,245,275,691.20
  6. Step 6: Final answer
    x = 9,890,808,616.11

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1.5x scale

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.