Home / 55,002,653.20-82,449,547.80-24,313,891.60

Finding the Fourth Proportional to 55,002,653.20, 82,449,547.80 and 24,313,891.60

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Solution

The fourth proportional to 55,002,653.20, 82,449,547.80 and 24,313,891.60 is: 36,446,775.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,002,653.20 : 82,449,547.80 = 24,313,891.60 : x
  2. Step 2: Convert to fraction form
    55,002,653.20/82,449,547.80 = 24,313,891.60/x
  3. Step 3: Cross multiply
    55,002,653.20x = 82,449,547.80 × 24,313,891.60
  4. Step 4: Simplify right side
    55,002,653.20x = 2,004,669,367,678,218.50
  5. Step 5: Solve for x
    x = 2,004,669,367,678,218.50/55,002,653.20
  6. Step 6: Final answer
    x = 36,446,775.77

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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.