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Finding the Third Proportional to 64,285,961 and 97,008,578

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Solution

The third proportional to 64,285,961 and 97,008,578 is: 146,387,548.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,285,961 : 97,008,578 = 97,008,578 : x
  2. Step 2: Convert to fraction form
    64,285,961/97,008,578 = 97,008,578/x
  3. Step 3: Cross multiply
    64,285,961x = 97,008,578 × 97,008,578
  4. Step 4: Simplify right side
    64,285,961x = 9,410,664,205,582,084
  5. Step 5: Solve for x
    x = 9,410,664,205,582,084/64,285,961
  6. Step 6: Final answer
    x = 146,387,548.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.