Home / 11,073,382.30-16,610,073.45-10,010,500.30

Finding the Fourth Proportional to 11,073,382.30, 16,610,073.45 and 10,010,500.30

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Solution

The fourth proportional to 11,073,382.30, 16,610,073.45 and 10,010,500.30 is: 15,015,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,382.30 : 16,610,073.45 = 10,010,500.30 : x
  2. Step 2: Convert to fraction form
    11,073,382.30/16,610,073.45 = 10,010,500.30/x
  3. Step 3: Cross multiply
    11,073,382.30x = 16,610,073.45 × 10,010,500.30
  4. Step 4: Simplify right side
    11,073,382.30x = 166,275,145,254,247.03
  5. Step 5: Solve for x
    x = 166,275,145,254,247.03/11,073,382.30
  6. Step 6: Final answer
    x = 15,015,750.45

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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.