Home / 95,431,789.04-143,363,169.97-56,595,713.80

Finding the Fourth Proportional to 95,431,789.04, 143,363,169.97 and 56,595,713.80

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Solution

The fourth proportional to 95,431,789.04, 143,363,169.97 and 56,595,713.80 is: 85,021,364.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,431,789.04 : 143,363,169.97 = 56,595,713.80 : x
  2. Step 2: Convert to fraction form
    95,431,789.04/143,363,169.97 = 56,595,713.80/x
  3. Step 3: Cross multiply
    95,431,789.04x = 143,363,169.97 × 56,595,713.80
  4. Step 4: Simplify right side
    95,431,789.04x = 8,113,740,937,082,874
  5. Step 5: Solve for x
    x = 8,113,740,937,082,874/95,431,789.04
  6. Step 6: Final answer
    x = 85,021,364.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.