Home / 2,458,261,308.75-5,406,851,673.75

Finding the Third Proportional to 2,458,261,308.75 and 5,406,851,673.75

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Solution

The third proportional to 2,458,261,308.75 and 5,406,851,673.75 is: 11,892,163,342.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,261,308.75 : 5,406,851,673.75 = 5,406,851,673.75 : x
  2. Step 2: Convert to fraction form
    2,458,261,308.75/5,406,851,673.75 = 5,406,851,673.75/x
  3. Step 3: Cross multiply
    2,458,261,308.75x = 5,406,851,673.75 × 5,406,851,673.75
  4. Step 4: Simplify right side
    2,458,261,308.75x = 29,234,045,021,933,174,784
  5. Step 5: Solve for x
    x = 29,234,045,021,933,174,784/2,458,261,308.75
  6. Step 6: Final answer
    x = 11,892,163,342.39

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.