Home / 73,664,093.80-110,465,737.08-25,145,859.64

Finding the Fourth Proportional to 73,664,093.80, 110,465,737.08 and 25,145,859.64

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Solution

The fourth proportional to 73,664,093.80, 110,465,737.08 and 25,145,859.64 is: 37,708,410.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,664,093.80 : 110,465,737.08 = 25,145,859.64 : x
  2. Step 2: Convert to fraction form
    73,664,093.80/110,465,737.08 = 25,145,859.64/x
  3. Step 3: Cross multiply
    73,664,093.80x = 110,465,737.08 × 25,145,859.64
  4. Step 4: Simplify right side
    73,664,093.80x = 2,777,755,919,642,823.50
  5. Step 5: Solve for x
    x = 2,777,755,919,642,823.50/73,664,093.80
  6. Step 6: Final answer
    x = 37,708,410.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.