Home / 1,848,983,192.08-2,551,587,449.32-1,002,207,103.76

Finding the Fourth Proportional to 1,848,983,192.08, 2,551,587,449.32 and 1,002,207,103.76

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Solution

The fourth proportional to 1,848,983,192.08, 2,551,587,449.32 and 1,002,207,103.76 is: 1,383,040,732.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,983,192.08 : 2,551,587,449.32 = 1,002,207,103.76 : x
  2. Step 2: Convert to fraction form
    1,848,983,192.08/2,551,587,449.32 = 1,002,207,103.76/x
  3. Step 3: Cross multiply
    1,848,983,192.08x = 2,551,587,449.32 × 1,002,207,103.76
  4. Step 4: Simplify right side
    1,848,983,192.08x = 2,557,219,067,573,363,200
  5. Step 5: Solve for x
    x = 2,557,219,067,573,363,200/1,848,983,192.08
  6. Step 6: Final answer
    x = 1,383,040,732.08

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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.