Home / 25,723,003.50-55,175,931

Finding the Third Proportional to 25,723,003.50 and 55,175,931

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Solution

The third proportional to 25,723,003.50 and 55,175,931 is: 118,352,561.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,723,003.50 : 55,175,931 = 55,175,931 : x
  2. Step 2: Convert to fraction form
    25,723,003.50/55,175,931 = 55,175,931/x
  3. Step 3: Cross multiply
    25,723,003.50x = 55,175,931 × 55,175,931
  4. Step 4: Simplify right side
    25,723,003.50x = 3,044,383,361,716,761
  5. Step 5: Solve for x
    x = 3,044,383,361,716,761/25,723,003.50
  6. Step 6: Final answer
    x = 118,352,561.81

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.