Home / 45,144,404.80-62,303,120.88-25,568,775.64

Finding the Fourth Proportional to 45,144,404.80, 62,303,120.88 and 25,568,775.64

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Solution

The fourth proportional to 45,144,404.80, 62,303,120.88 and 25,568,775.64 is: 35,287,086.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,404.80 : 62,303,120.88 = 25,568,775.64 : x
  2. Step 2: Convert to fraction form
    45,144,404.80/62,303,120.88 = 25,568,775.64/x
  3. Step 3: Cross multiply
    45,144,404.80x = 62,303,120.88 × 25,568,775.64
  4. Step 4: Simplify right side
    45,144,404.80x = 1,593,014,519,452,519.50
  5. Step 5: Solve for x
    x = 1,593,014,519,452,519.50/45,144,404.80
  6. Step 6: Final answer
    x = 35,287,086.55

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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.