Home / 11,759,550.06-16,228,640.13-8,046,169.75

Finding the Fourth Proportional to 11,759,550.06, 16,228,640.13 and 8,046,169.75

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Solution

The fourth proportional to 11,759,550.06, 16,228,640.13 and 8,046,169.75 is: 11,104,029.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,759,550.06 : 16,228,640.13 = 8,046,169.75 : x
  2. Step 2: Convert to fraction form
    11,759,550.06/16,228,640.13 = 8,046,169.75/x
  3. Step 3: Cross multiply
    11,759,550.06x = 16,228,640.13 × 8,046,169.75
  4. Step 4: Simplify right side
    11,759,550.06x = 130,578,393,348,356.58
  5. Step 5: Solve for x
    x = 130,578,393,348,356.58/11,759,550.06
  6. Step 6: Final answer
    x = 11,104,029.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.