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Finding the Third Proportional to 86,010,893,565 and 119,591,272,422

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Solution

The third proportional to 86,010,893,565 and 119,591,272,422 is: 166,282,105,053.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,010,893,565 : 119,591,272,422 = 119,591,272,422 : x
  2. Step 2: Convert to fraction form
    86,010,893,565/119,591,272,422 = 119,591,272,422/x
  3. Step 3: Cross multiply
    86,010,893,565x = 119,591,272,422 × 119,591,272,422
  4. Step 4: Simplify right side
    86,010,893,565x = 14,302,072,439,513,018,269,696
  5. Step 5: Solve for x
    x = 14,302,072,439,513,018,269,696/86,010,893,565
  6. Step 6: Final answer
    x = 166,282,105,053.41

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