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Finding the Third Proportional to 110,618,366 and 159,349,485

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Solution

The third proportional to 110,618,366 and 159,349,485 is: 229,548,304.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,618,366 : 159,349,485 = 159,349,485 : x
  2. Step 2: Convert to fraction form
    110,618,366/159,349,485 = 159,349,485/x
  3. Step 3: Cross multiply
    110,618,366x = 159,349,485 × 159,349,485
  4. Step 4: Simplify right side
    110,618,366x = 25,392,258,369,765,224
  5. Step 5: Solve for x
    x = 25,392,258,369,765,224/110,618,366
  6. Step 6: Final answer
    x = 229,548,304.57

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.