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Finding the Third Proportional to 13,322,585 and 27,692,392

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Solution

The third proportional to 13,322,585 and 27,692,392 is: 57,561,544.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,322,585 : 27,692,392 = 27,692,392 : x
  2. Step 2: Convert to fraction form
    13,322,585/27,692,392 = 27,692,392/x
  3. Step 3: Cross multiply
    13,322,585x = 27,692,392 × 27,692,392
  4. Step 4: Simplify right side
    13,322,585x = 766,868,574,681,664
  5. Step 5: Solve for x
    x = 766,868,574,681,664/13,322,585
  6. Step 6: Final answer
    x = 57,561,544.90

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.