Home / 103,858,007.63-164,456,664.19

Finding the Third Proportional to 103,858,007.63 and 164,456,664.19

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Solution

The third proportional to 103,858,007.63 and 164,456,664.19 is: 260,413,183.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,858,007.63 : 164,456,664.19 = 164,456,664.19 : x
  2. Step 2: Convert to fraction form
    103,858,007.63/164,456,664.19 = 164,456,664.19/x
  3. Step 3: Cross multiply
    103,858,007.63x = 164,456,664.19 × 164,456,664.19
  4. Step 4: Simplify right side
    103,858,007.63x = 27,045,994,395,680,144
  5. Step 5: Solve for x
    x = 27,045,994,395,680,144/103,858,007.63
  6. Step 6: Final answer
    x = 260,413,183.48

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.