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Finding the Third Proportional to 14,076,954 and 21,762,351

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Solution

The third proportional to 14,076,954 and 21,762,351 is: 33,643,636.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,076,954 : 21,762,351 = 21,762,351 : x
  2. Step 2: Convert to fraction form
    14,076,954/21,762,351 = 21,762,351/x
  3. Step 3: Cross multiply
    14,076,954x = 21,762,351 × 21,762,351
  4. Step 4: Simplify right side
    14,076,954x = 473,599,921,047,201
  5. Step 5: Solve for x
    x = 473,599,921,047,201/14,076,954
  6. Step 6: Final answer
    x = 33,643,636.33

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.