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Finding the Third Proportional to 25,123,112 and 55,200,796

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Solution

The third proportional to 25,123,112 and 55,200,796 is: 121,287,835.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,123,112 : 55,200,796 = 55,200,796 : x
  2. Step 2: Convert to fraction form
    25,123,112/55,200,796 = 55,200,796/x
  3. Step 3: Cross multiply
    25,123,112x = 55,200,796 × 55,200,796
  4. Step 4: Simplify right side
    25,123,112x = 3,047,127,879,033,616
  5. Step 5: Solve for x
    x = 3,047,127,879,033,616/25,123,112
  6. Step 6: Final answer
    x = 121,287,835.64

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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.