Home / 17,248,478,718.70-25,872,718,078.05-6,203,008,974.70

Finding the Fourth Proportional to 17,248,478,718.70, 25,872,718,078.05 and 6,203,008,974.70

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Solution

The fourth proportional to 17,248,478,718.70, 25,872,718,078.05 and 6,203,008,974.70 is: 9,304,513,462.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,248,478,718.70 : 25,872,718,078.05 = 6,203,008,974.70 : x
  2. Step 2: Convert to fraction form
    17,248,478,718.70/25,872,718,078.05 = 6,203,008,974.70/x
  3. Step 3: Cross multiply
    17,248,478,718.70x = 25,872,718,078.05 × 6,203,008,974.70
  4. Step 4: Simplify right side
    17,248,478,718.70x = 160,488,702,438,027,067,392
  5. Step 5: Solve for x
    x = 160,488,702,438,027,067,392/17,248,478,718.70
  6. Step 6: Final answer
    x = 9,304,513,462.05

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Double scale
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Similar ratio
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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.