Home / 11,072,494.80-16,608,742.20-5,100,526.80

Finding the Fourth Proportional to 11,072,494.80, 16,608,742.20 and 5,100,526.80

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Solution

The fourth proportional to 11,072,494.80, 16,608,742.20 and 5,100,526.80 is: 7,650,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,494.80 : 16,608,742.20 = 5,100,526.80 : x
  2. Step 2: Convert to fraction form
    11,072,494.80/16,608,742.20 = 5,100,526.80/x
  3. Step 3: Cross multiply
    11,072,494.80x = 16,608,742.20 × 5,100,526.80
  4. Step 4: Simplify right side
    11,072,494.80x = 84,713,334,705,390.95
  5. Step 5: Solve for x
    x = 84,713,334,705,390.95/11,072,494.80
  6. Step 6: Final answer
    x = 7,650,790.20

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Double scale
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Similar ratio
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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.