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Finding the Third Proportional to 14,799,396 and 31,218,336

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Solution

The third proportional to 14,799,396 and 31,218,336 is: 65,852,991.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,799,396 : 31,218,336 = 31,218,336 : x
  2. Step 2: Convert to fraction form
    14,799,396/31,218,336 = 31,218,336/x
  3. Step 3: Cross multiply
    14,799,396x = 31,218,336 × 31,218,336
  4. Step 4: Simplify right side
    14,799,396x = 974,584,502,608,896
  5. Step 5: Solve for x
    x = 974,584,502,608,896/14,799,396
  6. Step 6: Final answer
    x = 65,852,991.74

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.