Home / 45,144,276.90-62,302,944.24-25,568,647.67

Finding the Fourth Proportional to 45,144,276.90, 62,302,944.24 and 25,568,647.67

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Solution

The fourth proportional to 45,144,276.90, 62,302,944.24 and 25,568,647.67 is: 35,286,909.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,276.90 : 62,302,944.24 = 25,568,647.67 : x
  2. Step 2: Convert to fraction form
    45,144,276.90/62,302,944.24 = 25,568,647.67/x
  3. Step 3: Cross multiply
    45,144,276.90x = 62,302,944.24 × 25,568,647.67
  4. Step 4: Simplify right side
    45,144,276.90x = 1,593,002,029,828,622.75
  5. Step 5: Solve for x
    x = 1,593,002,029,828,622.75/45,144,276.90
  6. Step 6: Final answer
    x = 35,286,909.86

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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.