Home / 23,002,639.80-34,503,959.70-8,819,215.80

Finding the Fourth Proportional to 23,002,639.80, 34,503,959.70 and 8,819,215.80

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Solution

The fourth proportional to 23,002,639.80, 34,503,959.70 and 8,819,215.80 is: 13,228,823.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,002,639.80 : 34,503,959.70 = 8,819,215.80 : x
  2. Step 2: Convert to fraction form
    23,002,639.80/34,503,959.70 = 8,819,215.80/x
  3. Step 3: Cross multiply
    23,002,639.80x = 34,503,959.70 × 8,819,215.80
  4. Step 4: Simplify right side
    23,002,639.80x = 304,297,866,548,803.31
  5. Step 5: Solve for x
    x = 304,297,866,548,803.31/23,002,639.80
  6. Step 6: Final answer
    x = 13,228,823.70

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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.