Home / 79,558,597.04-109,784,928.72-44,744,561.43

Finding the Fourth Proportional to 79,558,597.04, 109,784,928.72 and 44,744,561.43

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Solution

The fourth proportional to 79,558,597.04, 109,784,928.72 and 44,744,561.43 is: 61,744,156.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,558,597.04 : 109,784,928.72 = 44,744,561.43 : x
  2. Step 2: Convert to fraction form
    79,558,597.04/109,784,928.72 = 44,744,561.43/x
  3. Step 3: Cross multiply
    79,558,597.04x = 109,784,928.72 × 44,744,561.43
  4. Step 4: Simplify right side
    79,558,597.04x = 4,912,278,487,200,211
  5. Step 5: Solve for x
    x = 4,912,278,487,200,211/79,558,597.04
  6. Step 6: Final answer
    x = 61,744,156.76

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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.