Home / 22,537,299.45-33,808,656.51-7,961,225.73

Finding the Fourth Proportional to 22,537,299.45, 33,808,656.51 and 7,961,225.73

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Solution

The fourth proportional to 22,537,299.45, 33,808,656.51 and 7,961,225.73 is: 11,942,794.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,537,299.45 : 33,808,656.51 = 7,961,225.73 : x
  2. Step 2: Convert to fraction form
    22,537,299.45/33,808,656.51 = 7,961,225.73/x
  3. Step 3: Cross multiply
    22,537,299.45x = 33,808,656.51 × 7,961,225.73
  4. Step 4: Simplify right side
    22,537,299.45x = 269,158,346,104,144
  5. Step 5: Solve for x
    x = 269,158,346,104,144/22,537,299.45
  6. Step 6: Final answer
    x = 11,942,794.95

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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.