Home / 2,797,336,713.94-4,193,936,485.62-1,691,695,767.88

Finding the Fourth Proportional to 2,797,336,713.94, 4,193,936,485.62 and 1,691,695,767.88

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Solution

The fourth proportional to 2,797,336,713.94, 4,193,936,485.62 and 1,691,695,767.88 is: 2,536,292,670.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,336,713.94 : 4,193,936,485.62 = 1,691,695,767.88 : x
  2. Step 2: Convert to fraction form
    2,797,336,713.94/4,193,936,485.62 = 1,691,695,767.88/x
  3. Step 3: Cross multiply
    2,797,336,713.94x = 4,193,936,485.62 × 1,691,695,767.88
  4. Step 4: Simplify right side
    2,797,336,713.94x = 7,094,864,603,480,875,008
  5. Step 5: Solve for x
    x = 7,094,864,603,480,875,008/2,797,336,713.94
  6. Step 6: Final answer
    x = 2,536,292,670.14

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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.