Home / 17,940,944.60-26,893,046.10-8,829,027.80

Finding the Fourth Proportional to 17,940,944.60, 26,893,046.10 and 8,829,027.80

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Solution

The fourth proportional to 17,940,944.60, 26,893,046.10 and 8,829,027.80 is: 13,234,501.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,940,944.60 : 26,893,046.10 = 8,829,027.80 : x
  2. Step 2: Convert to fraction form
    17,940,944.60/26,893,046.10 = 8,829,027.80/x
  3. Step 3: Cross multiply
    17,940,944.60x = 26,893,046.10 × 8,829,027.80
  4. Step 4: Simplify right side
    17,940,944.60x = 237,439,451,643,581.62
  5. Step 5: Solve for x
    x = 237,439,451,643,581.62/17,940,944.60
  6. Step 6: Final answer
    x = 13,234,501.13

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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.