Home / 11,664,027.40-17,496,041.10-8,068,793.80

Finding the Fourth Proportional to 11,664,027.40, 17,496,041.10 and 8,068,793.80

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Solution

The fourth proportional to 11,664,027.40, 17,496,041.10 and 8,068,793.80 is: 12,103,190.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,027.40 : 17,496,041.10 = 8,068,793.80 : x
  2. Step 2: Convert to fraction form
    11,664,027.40/17,496,041.10 = 8,068,793.80/x
  3. Step 3: Cross multiply
    11,664,027.40x = 17,496,041.10 × 8,068,793.80
  4. Step 4: Simplify right side
    11,664,027.40x = 141,171,947,952,225.19
  5. Step 5: Solve for x
    x = 141,171,947,952,225.19/11,664,027.40
  6. Step 6: Final answer
    x = 12,103,190.70

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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.