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Finding the Third Proportional to 13,912,244 and 19,224,086

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Solution

The third proportional to 13,912,244 and 19,224,086 is: 26,564,045.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,912,244 : 19,224,086 = 19,224,086 : x
  2. Step 2: Convert to fraction form
    13,912,244/19,224,086 = 19,224,086/x
  3. Step 3: Cross multiply
    13,912,244x = 19,224,086 × 19,224,086
  4. Step 4: Simplify right side
    13,912,244x = 369,565,482,535,396
  5. Step 5: Solve for x
    x = 369,565,482,535,396/13,912,244
  6. Step 6: Final answer
    x = 26,564,045.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.