Home / 23,336,680.73-32,203,775.16-12,882,472.54

Finding the Fourth Proportional to 23,336,680.73, 32,203,775.16 and 12,882,472.54

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Solution

The fourth proportional to 23,336,680.73, 32,203,775.16 and 12,882,472.54 is: 17,777,346.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,336,680.73 : 32,203,775.16 = 12,882,472.54 : x
  2. Step 2: Convert to fraction form
    23,336,680.73/32,203,775.16 = 12,882,472.54/x
  3. Step 3: Cross multiply
    23,336,680.73x = 32,203,775.16 × 12,882,472.54
  4. Step 4: Simplify right side
    23,336,680.73x = 414,864,249,102,524.69
  5. Step 5: Solve for x
    x = 414,864,249,102,524.69/23,336,680.73
  6. Step 6: Final answer
    x = 17,777,346.06

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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.