Home / 11,196,836.64-16,797,920.26-3,623,802.38

Finding the Fourth Proportional to 11,196,836.64, 16,797,920.26 and 3,623,802.38

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Solution

The fourth proportional to 11,196,836.64, 16,797,920.26 and 3,623,802.38 is: 5,436,566.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,196,836.64 : 16,797,920.26 = 3,623,802.38 : x
  2. Step 2: Convert to fraction form
    11,196,836.64/16,797,920.26 = 3,623,802.38/x
  3. Step 3: Cross multiply
    11,196,836.64x = 16,797,920.26 × 3,623,802.38
  4. Step 4: Simplify right side
    11,196,836.64x = 60,872,343,417,238.23
  5. Step 5: Solve for x
    x = 60,872,343,417,238.23/11,196,836.64
  6. Step 6: Final answer
    x = 5,436,566.18

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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.