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Finding the Third Proportional to 14,448,046 and 19,811,940

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Solution

The third proportional to 14,448,046 and 19,811,940 is: 27,167,200.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,448,046 : 19,811,940 = 19,811,940 : x
  2. Step 2: Convert to fraction form
    14,448,046/19,811,940 = 19,811,940/x
  3. Step 3: Cross multiply
    14,448,046x = 19,811,940 × 19,811,940
  4. Step 4: Simplify right side
    14,448,046x = 392,512,966,563,600
  5. Step 5: Solve for x
    x = 392,512,966,563,600/14,448,046
  6. Step 6: Final answer
    x = 27,167,200.78

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.