Home / 79,558,593.99-109,784,924.52-44,744,558.39

Finding the Fourth Proportional to 79,558,593.99, 109,784,924.52 and 44,744,558.39

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Solution

The fourth proportional to 79,558,593.99, 109,784,924.52 and 44,744,558.39 is: 61,744,152.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,558,593.99 : 109,784,924.52 = 44,744,558.39 : x
  2. Step 2: Convert to fraction form
    79,558,593.99/109,784,924.52 = 44,744,558.39/x
  3. Step 3: Cross multiply
    79,558,593.99x = 109,784,924.52 × 44,744,558.39
  4. Step 4: Simplify right side
    79,558,593.99x = 4,912,277,964,977,958
  5. Step 5: Solve for x
    x = 4,912,277,964,977,958/79,558,593.99
  6. Step 6: Final answer
    x = 61,744,152.56

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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.