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Finding the Third Proportional to 21,583,732 and 46,244,356

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Solution

The third proportional to 21,583,732 and 46,244,356 is: 99,081,125.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,583,732 : 46,244,356 = 46,244,356 : x
  2. Step 2: Convert to fraction form
    21,583,732/46,244,356 = 46,244,356/x
  3. Step 3: Cross multiply
    21,583,732x = 46,244,356 × 46,244,356
  4. Step 4: Simplify right side
    21,583,732x = 2,138,540,461,854,736
  5. Step 5: Solve for x
    x = 2,138,540,461,854,736/21,583,732
  6. Step 6: Final answer
    x = 99,081,125.63

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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.