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Finding the Third Proportional to 109,607,232 and 240,910,080

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Solution

The third proportional to 109,607,232 and 240,910,080 is: 529,505,814.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,607,232 : 240,910,080 = 240,910,080 : x
  2. Step 2: Convert to fraction form
    109,607,232/240,910,080 = 240,910,080/x
  3. Step 3: Cross multiply
    109,607,232x = 240,910,080 × 240,910,080
  4. Step 4: Simplify right side
    109,607,232x = 58,037,666,645,606,400
  5. Step 5: Solve for x
    x = 58,037,666,645,606,400/109,607,232
  6. Step 6: Final answer
    x = 529,505,814.41

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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.