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Finding the Third Proportional to 96,400,128 and 146,859,024

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Solution

The third proportional to 96,400,128 and 146,859,024 is: 223,729,712.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,400,128 : 146,859,024 = 146,859,024 : x
  2. Step 2: Convert to fraction form
    96,400,128/146,859,024 = 146,859,024/x
  3. Step 3: Cross multiply
    96,400,128x = 146,859,024 × 146,859,024
  4. Step 4: Simplify right side
    96,400,128x = 21,567,572,930,232,576
  5. Step 5: Solve for x
    x = 21,567,572,930,232,576/96,400,128
  6. Step 6: Final answer
    x = 223,729,712.58

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.