Home / 25,012,252.46-37,511,628.69-8,836,074.02

Finding the Fourth Proportional to 25,012,252.46, 37,511,628.69 and 8,836,074.02

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Solution

The fourth proportional to 25,012,252.46, 37,511,628.69 and 8,836,074.02 is: 13,251,726.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,012,252.46 : 37,511,628.69 = 8,836,074.02 : x
  2. Step 2: Convert to fraction form
    25,012,252.46/37,511,628.69 = 8,836,074.02/x
  3. Step 3: Cross multiply
    25,012,252.46x = 37,511,628.69 × 8,836,074.02
  4. Step 4: Simplify right side
    25,012,252.46x = 331,455,527,715,595.62
  5. Step 5: Solve for x
    x = 331,455,527,715,595.62/25,012,252.46
  6. Step 6: Final answer
    x = 13,251,726.46

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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.