Home / 10,960,032.80-16,453,527.60-6,916,512.80

Finding the Fourth Proportional to 10,960,032.80, 16,453,527.60 and 6,916,512.80

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Solution

The fourth proportional to 10,960,032.80, 16,453,527.60 and 6,916,512.80 is: 10,383,274.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,960,032.80 : 16,453,527.60 = 6,916,512.80 : x
  2. Step 2: Convert to fraction form
    10,960,032.80/16,453,527.60 = 6,916,512.80/x
  3. Step 3: Cross multiply
    10,960,032.80x = 16,453,527.60 × 6,916,512.80
  4. Step 4: Simplify right side
    10,960,032.80x = 113,801,034,250,553.28
  5. Step 5: Solve for x
    x = 113,801,034,250,553.28/10,960,032.80
  6. Step 6: Final answer
    x = 10,383,274.97

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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.