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Finding the Third Proportional to 21,323,682 and 46,051,713

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Solution

The third proportional to 21,323,682 and 46,051,713 is: 99,455,632.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,323,682 : 46,051,713 = 46,051,713 : x
  2. Step 2: Convert to fraction form
    21,323,682/46,051,713 = 46,051,713/x
  3. Step 3: Cross multiply
    21,323,682x = 46,051,713 × 46,051,713
  4. Step 4: Simplify right side
    21,323,682x = 2,120,760,270,234,369
  5. Step 5: Solve for x
    x = 2,120,760,270,234,369/21,323,682
  6. Step 6: Final answer
    x = 99,455,632.02

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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.