Home / 73,264,216.58-101,104,817.82-40,226,605.59

Finding the Fourth Proportional to 73,264,216.58, 101,104,817.82 and 40,226,605.59

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Solution

The fourth proportional to 73,264,216.58, 101,104,817.82 and 40,226,605.59 is: 55,512,824.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,264,216.58 : 101,104,817.82 = 40,226,605.59 : x
  2. Step 2: Convert to fraction form
    73,264,216.58/101,104,817.82 = 40,226,605.59/x
  3. Step 3: Cross multiply
    73,264,216.58x = 101,104,817.82 × 40,226,605.59
  4. Step 4: Simplify right side
    73,264,216.58x = 4,067,103,629,492,811
  5. Step 5: Solve for x
    x = 4,067,103,629,492,811/73,264,216.58
  6. Step 6: Final answer
    x = 55,512,824.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.