Home / 2,422,230,684-3,342,679,690.14-1,308,396,789.06

Finding the Fourth Proportional to 2,422,230,684, 3,342,679,690.14 and 1,308,396,789.06

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Solution

The fourth proportional to 2,422,230,684, 3,342,679,690.14 and 1,308,396,789.06 is: 1,805,588,296.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,230,684 : 3,342,679,690.14 = 1,308,396,789.06 : x
  2. Step 2: Convert to fraction form
    2,422,230,684/3,342,679,690.14 = 1,308,396,789.06/x
  3. Step 3: Cross multiply
    2,422,230,684x = 3,342,679,690.14 × 1,308,396,789.06
  4. Step 4: Simplify right side
    2,422,230,684x = 4,373,551,373,435,251,200
  5. Step 5: Solve for x
    x = 4,373,551,373,435,251,200/2,422,230,684
  6. Step 6: Final answer
    x = 1,805,588,296.08

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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.