Home / 11,072,574.30-16,608,861.45-5,100,606.30

Finding the Fourth Proportional to 11,072,574.30, 16,608,861.45 and 5,100,606.30

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Solution

The fourth proportional to 11,072,574.30, 16,608,861.45 and 5,100,606.30 is: 7,650,909.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,574.30 : 16,608,861.45 = 5,100,606.30 : x
  2. Step 2: Convert to fraction form
    11,072,574.30/16,608,861.45 = 5,100,606.30/x
  3. Step 3: Cross multiply
    11,072,574.30x = 16,608,861.45 × 5,100,606.30
  4. Step 4: Simplify right side
    11,072,574.30x = 84,715,263,347,697.12
  5. Step 5: Solve for x
    x = 84,715,263,347,697.12/11,072,574.30
  6. Step 6: Final answer
    x = 7,650,909.45

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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.