Home / 8,273,640,387-11,609,555,302.50

Finding the Third Proportional to 8,273,640,387 and 11,609,555,302.50

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Solution

The third proportional to 8,273,640,387 and 11,609,555,302.50 is: 16,290,504,302.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,273,640,387 : 11,609,555,302.50 = 11,609,555,302.50 : x
  2. Step 2: Convert to fraction form
    8,273,640,387/11,609,555,302.50 = 11,609,555,302.50/x
  3. Step 3: Cross multiply
    8,273,640,387x = 11,609,555,302.50 × 11,609,555,302.50
  4. Step 4: Simplify right side
    8,273,640,387x = 134,781,774,321,805,869,056
  5. Step 5: Solve for x
    x = 134,781,774,321,805,869,056/8,273,640,387
  6. Step 6: Final answer
    x = 16,290,504,302.51

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.