Home / 11,072,215.80-16,608,323.70-10,593,918.90

Finding the Fourth Proportional to 11,072,215.80, 16,608,323.70 and 10,593,918.90

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Solution

The fourth proportional to 11,072,215.80, 16,608,323.70 and 10,593,918.90 is: 15,890,878.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,215.80 : 16,608,323.70 = 10,593,918.90 : x
  2. Step 2: Convert to fraction form
    11,072,215.80/16,608,323.70 = 10,593,918.90/x
  3. Step 3: Cross multiply
    11,072,215.80x = 16,608,323.70 × 10,593,918.90
  4. Step 4: Simplify right side
    11,072,215.80x = 175,947,234,342,747.94
  5. Step 5: Solve for x
    x = 175,947,234,342,747.94/11,072,215.80
  6. Step 6: Final answer
    x = 15,890,878.35

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Double scale
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Similar ratio
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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.