Home / 11,049,660.40-16,574,490.60-10,093,066.60

Finding the Fourth Proportional to 11,049,660.40, 16,574,490.60 and 10,093,066.60

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Solution

The fourth proportional to 11,049,660.40, 16,574,490.60 and 10,093,066.60 is: 15,139,599.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,049,660.40 : 16,574,490.60 = 10,093,066.60 : x
  2. Step 2: Convert to fraction form
    11,049,660.40/16,574,490.60 = 10,093,066.60/x
  3. Step 3: Cross multiply
    11,049,660.40x = 16,574,490.60 × 10,093,066.60
  4. Step 4: Simplify right side
    11,049,660.40x = 167,287,437,486,873.94
  5. Step 5: Solve for x
    x = 167,287,437,486,873.94/11,049,660.40
  6. Step 6: Final answer
    x = 15,139,599.90

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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.