Home / 11,683,836.15-17,510,088.01-9,093,268.82

Finding the Fourth Proportional to 11,683,836.15, 17,510,088.01 and 9,093,268.82

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Solution

The fourth proportional to 11,683,836.15, 17,510,088.01 and 9,093,268.82 is: 13,627,710.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,683,836.15 : 17,510,088.01 = 9,093,268.82 : x
  2. Step 2: Convert to fraction form
    11,683,836.15/17,510,088.01 = 9,093,268.82/x
  3. Step 3: Cross multiply
    11,683,836.15x = 17,510,088.01 × 9,093,268.82
  4. Step 4: Simplify right side
    11,683,836.15x = 159,223,937,336,788.88
  5. Step 5: Solve for x
    x = 159,223,937,336,788.88/11,683,836.15
  6. Step 6: Final answer
    x = 13,627,710.56

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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.