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Finding the Third Proportional to 25,153,472 and 53,892,976

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Solution

The third proportional to 25,153,472 and 53,892,976 is: 115,469,262.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,153,472 : 53,892,976 = 53,892,976 : x
  2. Step 2: Convert to fraction form
    25,153,472/53,892,976 = 53,892,976/x
  3. Step 3: Cross multiply
    25,153,472x = 53,892,976 × 53,892,976
  4. Step 4: Simplify right side
    25,153,472x = 2,904,452,862,136,576
  5. Step 5: Solve for x
    x = 2,904,452,862,136,576/25,153,472
  6. Step 6: Final answer
    x = 115,469,262.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.