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Finding the Third Proportional to 21,794,657 and 46,245,954

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Solution

The third proportional to 21,794,657 and 46,245,954 is: 98,129,016.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,794,657 : 46,245,954 = 46,245,954 : x
  2. Step 2: Convert to fraction form
    21,794,657/46,245,954 = 46,245,954/x
  3. Step 3: Cross multiply
    21,794,657x = 46,245,954 × 46,245,954
  4. Step 4: Simplify right side
    21,794,657x = 2,138,688,261,370,116
  5. Step 5: Solve for x
    x = 2,138,688,261,370,116/21,794,657
  6. Step 6: Final answer
    x = 98,129,016.73

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.