Home / 11,064,195.80-16,596,293.70-10,391,037.20

Finding the Fourth Proportional to 11,064,195.80, 16,596,293.70 and 10,391,037.20

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Solution

The fourth proportional to 11,064,195.80, 16,596,293.70 and 10,391,037.20 is: 15,586,555.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,195.80 : 16,596,293.70 = 10,391,037.20 : x
  2. Step 2: Convert to fraction form
    11,064,195.80/16,596,293.70 = 10,391,037.20/x
  3. Step 3: Cross multiply
    11,064,195.80x = 16,596,293.70 × 10,391,037.20
  4. Step 4: Simplify right side
    11,064,195.80x = 172,452,705,218,825.62
  5. Step 5: Solve for x
    x = 172,452,705,218,825.62/11,064,195.80
  6. Step 6: Final answer
    x = 15,586,555.80

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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.