Home / 57,568,009.14-79,482,199.97-34,054,099.79

Finding the Fourth Proportional to 57,568,009.14, 79,482,199.97 and 34,054,099.79

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Solution

The fourth proportional to 57,568,009.14, 79,482,199.97 and 34,054,099.79 is: 47,017,341.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,568,009.14 : 79,482,199.97 = 34,054,099.79 : x
  2. Step 2: Convert to fraction form
    57,568,009.14/79,482,199.97 = 34,054,099.79/x
  3. Step 3: Cross multiply
    57,568,009.14x = 79,482,199.97 × 34,054,099.79
  4. Step 4: Simplify right side
    57,568,009.14x = 2,706,694,768,739,433.50
  5. Step 5: Solve for x
    x = 2,706,694,768,739,433.50/57,568,009.14
  6. Step 6: Final answer
    x = 47,017,341.91

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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.