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Finding the Third Proportional to 25,033,458,609 and 53,051,489,873

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Solution

The third proportional to 25,033,458,609 and 53,051,489,873 is: 112,427,955,789.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,033,458,609 : 53,051,489,873 = 53,051,489,873 : x
  2. Step 2: Convert to fraction form
    25,033,458,609/53,051,489,873 = 53,051,489,873/x
  3. Step 3: Cross multiply
    25,033,458,609x = 53,051,489,873 × 53,051,489,873
  4. Step 4: Simplify right side
    25,033,458,609x = 2,814,460,577,745,021,698,048
  5. Step 5: Solve for x
    x = 2,814,460,577,745,021,698,048/25,033,458,609
  6. Step 6: Final answer
    x = 112,427,955,789.26

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.