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Finding the Third Proportional to 25,256,783 and 54,555,169

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Solution

The third proportional to 25,256,783 and 54,555,169 is: 117,840,283.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,256,783 : 54,555,169 = 54,555,169 : x
  2. Step 2: Convert to fraction form
    25,256,783/54,555,169 = 54,555,169/x
  3. Step 3: Cross multiply
    25,256,783x = 54,555,169 × 54,555,169
  4. Step 4: Simplify right side
    25,256,783x = 2,976,266,464,618,561
  5. Step 5: Solve for x
    x = 2,976,266,464,618,561/25,256,783
  6. Step 6: Final answer
    x = 117,840,283.33

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.