Home / 11,623,673.08-17,435,334.54-5,229,409.96

Finding the Fourth Proportional to 11,623,673.08, 17,435,334.54 and 5,229,409.96

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Solution

The fourth proportional to 11,623,673.08, 17,435,334.54 and 5,229,409.96 is: 7,844,036.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,623,673.08 : 17,435,334.54 = 5,229,409.96 : x
  2. Step 2: Convert to fraction form
    11,623,673.08/17,435,334.54 = 5,229,409.96/x
  3. Step 3: Cross multiply
    11,623,673.08x = 17,435,334.54 × 5,229,409.96
  4. Step 4: Simplify right side
    11,623,673.08x = 91,176,512,099,408.02
  5. Step 5: Solve for x
    x = 91,176,512,099,408.02/11,623,673.08
  6. Step 6: Final answer
    x = 7,844,036.17

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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.