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Finding the Third Proportional to 13,350,835 and 27,409,437

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Solution

The third proportional to 13,350,835 and 27,409,437 is: 56,271,928.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,350,835 : 27,409,437 = 27,409,437 : x
  2. Step 2: Convert to fraction form
    13,350,835/27,409,437 = 27,409,437/x
  3. Step 3: Cross multiply
    13,350,835x = 27,409,437 × 27,409,437
  4. Step 4: Simplify right side
    13,350,835x = 751,277,236,656,969
  5. Step 5: Solve for x
    x = 751,277,236,656,969/13,350,835
  6. Step 6: Final answer
    x = 56,271,928.81

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.