Home / 17,729,200.20-26,593,800.30-6,942,916.20

Finding the Fourth Proportional to 17,729,200.20, 26,593,800.30 and 6,942,916.20

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Solution

The fourth proportional to 17,729,200.20, 26,593,800.30 and 6,942,916.20 is: 10,414,374.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729,200.20 : 26,593,800.30 = 6,942,916.20 : x
  2. Step 2: Convert to fraction form
    17,729,200.20/26,593,800.30 = 6,942,916.20/x
  3. Step 3: Cross multiply
    17,729,200.20x = 26,593,800.30 × 6,942,916.20
  4. Step 4: Simplify right side
    17,729,200.20x = 184,638,526,922,434.88
  5. Step 5: Solve for x
    x = 184,638,526,922,434.88/17,729,200.20
  6. Step 6: Final answer
    x = 10,414,374.30

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Double scale
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1.5x scale

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.