Home / 79,558,595.35-109,784,926.40-44,744,559.75

Finding the Fourth Proportional to 79,558,595.35, 109,784,926.40 and 44,744,559.75

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Solution

The fourth proportional to 79,558,595.35, 109,784,926.40 and 44,744,559.75 is: 61,744,154.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,558,595.35 : 109,784,926.40 = 44,744,559.75 : x
  2. Step 2: Convert to fraction form
    79,558,595.35/109,784,926.40 = 44,744,559.75/x
  3. Step 3: Cross multiply
    79,558,595.35x = 109,784,926.40 × 44,744,559.75
  4. Step 4: Simplify right side
    79,558,595.35x = 4,912,278,198,181,504
  5. Step 5: Solve for x
    x = 4,912,278,198,181,504/79,558,595.35
  6. Step 6: Final answer
    x = 61,744,154.44

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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.