Home / 1,181,156,321.25-2,530,788,266.25

Finding the Third Proportional to 1,181,156,321.25 and 2,530,788,266.25

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Solution

The third proportional to 1,181,156,321.25 and 2,530,788,266.25 is: 5,422,558,499.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,156,321.25 : 2,530,788,266.25 = 2,530,788,266.25 : x
  2. Step 2: Convert to fraction form
    1,181,156,321.25/2,530,788,266.25 = 2,530,788,266.25/x
  3. Step 3: Cross multiply
    1,181,156,321.25x = 2,530,788,266.25 × 2,530,788,266.25
  4. Step 4: Simplify right side
    1,181,156,321.25x = 6,404,889,248,588,681,216
  5. Step 5: Solve for x
    x = 6,404,889,248,588,681,216/1,181,156,321.25
  6. Step 6: Final answer
    x = 5,422,558,499.12

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.