Home / 59,527,412.35-82,145,052.55-33,067,481.20

Finding the Fourth Proportional to 59,527,412.35, 82,145,052.55 and 33,067,481.20

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Solution

The fourth proportional to 59,527,412.35, 82,145,052.55 and 33,067,481.20 is: 45,631,581.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,527,412.35 : 82,145,052.55 = 33,067,481.20 : x
  2. Step 2: Convert to fraction form
    59,527,412.35/82,145,052.55 = 33,067,481.20/x
  3. Step 3: Cross multiply
    59,527,412.35x = 82,145,052.55 × 33,067,481.20
  4. Step 4: Simplify right side
    59,527,412.35x = 2,716,329,980,870,137
  5. Step 5: Solve for x
    x = 2,716,329,980,870,137/59,527,412.35
  6. Step 6: Final answer
    x = 45,631,581.71

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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.