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Finding the Third Proportional to 21,695,745 and 46,333,881

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Solution

The third proportional to 21,695,745 and 46,333,881 is: 98,951,592.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,695,745 : 46,333,881 = 46,333,881 : x
  2. Step 2: Convert to fraction form
    21,695,745/46,333,881 = 46,333,881/x
  3. Step 3: Cross multiply
    21,695,745x = 46,333,881 × 46,333,881
  4. Step 4: Simplify right side
    21,695,745x = 2,146,828,528,522,161
  5. Step 5: Solve for x
    x = 2,146,828,528,522,161/21,695,745
  6. Step 6: Final answer
    x = 98,951,592.97

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.