Home / 9,796,452.52-13,520,198.10-5,931,103.72

Finding the Fourth Proportional to 9,796,452.52, 13,520,198.10 and 5,931,103.72

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Solution

The fourth proportional to 9,796,452.52, 13,520,198.10 and 5,931,103.72 is: 8,185,585.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,796,452.52 : 13,520,198.10 = 5,931,103.72 : x
  2. Step 2: Convert to fraction form
    9,796,452.52/13,520,198.10 = 5,931,103.72/x
  3. Step 3: Cross multiply
    9,796,452.52x = 13,520,198.10 × 5,931,103.72
  4. Step 4: Simplify right side
    9,796,452.52x = 80,189,697,246,046.92
  5. Step 5: Solve for x
    x = 80,189,697,246,046.92/9,796,452.52
  6. Step 6: Final answer
    x = 8,185,585.25

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.