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Finding the Third Proportional to 13,019,706 and 27,999,103.50

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Solution

The third proportional to 13,019,706 and 27,999,103.50 is: 60,212,557.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,019,706 : 27,999,103.50 = 27,999,103.50 : x
  2. Step 2: Convert to fraction form
    13,019,706/27,999,103.50 = 27,999,103.50/x
  3. Step 3: Cross multiply
    13,019,706x = 27,999,103.50 × 27,999,103.50
  4. Step 4: Simplify right side
    13,019,706x = 783,949,796,803,712.25
  5. Step 5: Solve for x
    x = 783,949,796,803,712.25/13,019,706
  6. Step 6: Final answer
    x = 60,212,557.55

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.