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Finding the Third Proportional to 86,010,893,553 and 119,591,272,406.25

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Solution

The third proportional to 86,010,893,553 and 119,591,272,406.25 is: 166,282,105,032.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,010,893,553 : 119,591,272,406.25 = 119,591,272,406.25 : x
  2. Step 2: Convert to fraction form
    86,010,893,553/119,591,272,406.25 = 119,591,272,406.25/x
  3. Step 3: Cross multiply
    86,010,893,553x = 119,591,272,406.25 × 119,591,272,406.25
  4. Step 4: Simplify right side
    86,010,893,553x = 14,302,072,435,745,893,646,336
  5. Step 5: Solve for x
    x = 14,302,072,435,745,893,646,336/86,010,893,553
  6. Step 6: Final answer
    x = 166,282,105,032.81

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.