Home / 104,436,850.06-156,655,103.77-27,759,879.19

Finding the Fourth Proportional to 104,436,850.06, 156,655,103.77 and 27,759,879.19

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Solution

The fourth proportional to 104,436,850.06, 156,655,103.77 and 27,759,879.19 is: 41,639,773.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,436,850.06 : 156,655,103.77 = 27,759,879.19 : x
  2. Step 2: Convert to fraction form
    104,436,850.06/156,655,103.77 = 27,759,879.19/x
  3. Step 3: Cross multiply
    104,436,850.06x = 156,655,103.77 × 27,759,879.19
  4. Step 4: Simplify right side
    104,436,850.06x = 4,348,726,755,152,114
  5. Step 5: Solve for x
    x = 4,348,726,755,152,114/104,436,850.06
  6. Step 6: Final answer
    x = 41,639,773.25

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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.