Home / 73,264,338.62-101,104,984.88-40,226,727.59

Finding the Fourth Proportional to 73,264,338.62, 101,104,984.88 and 40,226,727.59

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Solution

The fourth proportional to 73,264,338.62, 101,104,984.88 and 40,226,727.59 is: 55,512,992.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,264,338.62 : 101,104,984.88 = 40,226,727.59 : x
  2. Step 2: Convert to fraction form
    73,264,338.62/101,104,984.88 = 40,226,727.59/x
  3. Step 3: Cross multiply
    73,264,338.62x = 101,104,984.88 × 40,226,727.59
  4. Step 4: Simplify right side
    73,264,338.62x = 4,067,122,685,384,283.50
  5. Step 5: Solve for x
    x = 4,067,122,685,384,283.50/73,264,338.62
  6. Step 6: Final answer
    x = 55,512,992.57

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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.