Home / 16,737,791.04-25,106,686.56-4,770,216

Finding the Fourth Proportional to 16,737,791.04, 25,106,686.56 and 4,770,216

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Solution

The fourth proportional to 16,737,791.04, 25,106,686.56 and 4,770,216 is: 7,155,324

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,737,791.04 : 25,106,686.56 = 4,770,216 : x
  2. Step 2: Convert to fraction form
    16,737,791.04/25,106,686.56 = 4,770,216/x
  3. Step 3: Cross multiply
    16,737,791.04x = 25,106,686.56 × 4,770,216
  4. Step 4: Simplify right side
    16,737,791.04x = 119,764,317,935,496.95
  5. Step 5: Solve for x
    x = 119,764,317,935,496.95/16,737,791.04
  6. Step 6: Final answer
    x = 7,155,324

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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.