Home / 16,893,635.34-23,332,462.32-11,451,679.50

Finding the Fourth Proportional to 16,893,635.34, 23,332,462.32 and 11,451,679.50

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Solution

The fourth proportional to 16,893,635.34, 23,332,462.32 and 11,451,679.50 is: 15,816,363.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,893,635.34 : 23,332,462.32 = 11,451,679.50 : x
  2. Step 2: Convert to fraction form
    16,893,635.34/23,332,462.32 = 11,451,679.50/x
  3. Step 3: Cross multiply
    16,893,635.34x = 23,332,462.32 × 11,451,679.50
  4. Step 4: Simplify right side
    16,893,635.34x = 267,195,880,434,466.44
  5. Step 5: Solve for x
    x = 267,195,880,434,466.44/16,893,635.34
  6. Step 6: Final answer
    x = 15,816,363.68

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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.