Home / 11,557,393.20-17,302,912.20-11,225,617.20

Finding the Fourth Proportional to 11,557,393.20, 17,302,912.20 and 11,225,617.20

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Solution

The fourth proportional to 11,557,393.20, 17,302,912.20 and 11,225,617.20 is: 16,806,200.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,557,393.20 : 17,302,912.20 = 11,225,617.20 : x
  2. Step 2: Convert to fraction form
    11,557,393.20/17,302,912.20 = 11,225,617.20/x
  3. Step 3: Cross multiply
    11,557,393.20x = 17,302,912.20 × 11,225,617.20
  4. Step 4: Simplify right side
    11,557,393.20x = 194,235,868,802,409.81
  5. Step 5: Solve for x
    x = 194,235,868,802,409.81/11,557,393.20
  6. Step 6: Final answer
    x = 16,806,200.62

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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.