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Finding the Third Proportional to 20,563,648.50 and 44,340,856.50

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Solution

The third proportional to 20,563,648.50 and 44,340,856.50 is: 95,611,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,563,648.50 : 44,340,856.50 = 44,340,856.50 : x
  2. Step 2: Convert to fraction form
    20,563,648.50/44,340,856.50 = 44,340,856.50/x
  3. Step 3: Cross multiply
    20,563,648.50x = 44,340,856.50 × 44,340,856.50
  4. Step 4: Simplify right side
    20,563,648.50x = 1,966,111,555,153,592.25
  5. Step 5: Solve for x
    x = 1,966,111,555,153,592.25/20,563,648.50
  6. Step 6: Final answer
    x = 95,611,027.16

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.