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Finding the Third Proportional to 20,549,704 and 32,001,180

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Solution

The third proportional to 20,549,704 and 32,001,180 is: 49,834,076.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,549,704 : 32,001,180 = 32,001,180 : x
  2. Step 2: Convert to fraction form
    20,549,704/32,001,180 = 32,001,180/x
  3. Step 3: Cross multiply
    20,549,704x = 32,001,180 × 32,001,180
  4. Step 4: Simplify right side
    20,549,704x = 1,024,075,521,392,400
  5. Step 5: Solve for x
    x = 1,024,075,521,392,400/20,549,704
  6. Step 6: Final answer
    x = 49,834,076.51

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.