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Finding the Third Proportional to 20,794,608 and 46,370,536

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Solution

The third proportional to 20,794,608 and 46,370,536 is: 103,403,084.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,794,608 : 46,370,536 = 46,370,536 : x
  2. Step 2: Convert to fraction form
    20,794,608/46,370,536 = 46,370,536/x
  3. Step 3: Cross multiply
    20,794,608x = 46,370,536 × 46,370,536
  4. Step 4: Simplify right side
    20,794,608x = 2,150,226,608,927,296
  5. Step 5: Solve for x
    x = 2,150,226,608,927,296/20,794,608
  6. Step 6: Final answer
    x = 103,403,084.54

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.