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Finding the Third Proportional to 25,598,666 and 55,978,148.50

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Solution

The third proportional to 25,598,666 and 55,978,148.50 is: 122,410,797.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,598,666 : 55,978,148.50 = 55,978,148.50 : x
  2. Step 2: Convert to fraction form
    25,598,666/55,978,148.50 = 55,978,148.50/x
  3. Step 3: Cross multiply
    25,598,666x = 55,978,148.50 × 55,978,148.50
  4. Step 4: Simplify right side
    25,598,666x = 3,133,553,109,488,052
  5. Step 5: Solve for x
    x = 3,133,553,109,488,052/25,598,666
  6. Step 6: Final answer
    x = 122,410,797.09

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.