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Finding the Third Proportional to 24,912,902 and 53,918,653

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Solution

The third proportional to 24,912,902 and 53,918,653 is: 116,695,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,912,902 : 53,918,653 = 53,918,653 : x
  2. Step 2: Convert to fraction form
    24,912,902/53,918,653 = 53,918,653/x
  3. Step 3: Cross multiply
    24,912,902x = 53,918,653 × 53,918,653
  4. Step 4: Simplify right side
    24,912,902x = 2,907,221,141,334,409
  5. Step 5: Solve for x
    x = 2,907,221,141,334,409/24,912,902
  6. Step 6: Final answer
    x = 116,695,403.10

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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.