Home / 40,538,704.25-60,905,064.91-25,994,119.88

Finding the Fourth Proportional to 40,538,704.25, 60,905,064.91 and 25,994,119.88

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Solution

The fourth proportional to 40,538,704.25, 60,905,064.91 and 25,994,119.88 is: 39,053,383.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,538,704.25 : 60,905,064.91 = 25,994,119.88 : x
  2. Step 2: Convert to fraction form
    40,538,704.25/60,905,064.91 = 25,994,119.88/x
  3. Step 3: Cross multiply
    40,538,704.25x = 60,905,064.91 × 25,994,119.88
  4. Step 4: Simplify right side
    40,538,704.25x = 1,583,173,558,352,473.50
  5. Step 5: Solve for x
    x = 1,583,173,558,352,473.50/40,538,704.25
  6. Step 6: Final answer
    x = 39,053,383.37

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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.