Home / 16,591,679.36-22,896,615.38-9,626,504.20

Finding the Fourth Proportional to 16,591,679.36, 22,896,615.38 and 9,626,504.20

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Solution

The fourth proportional to 16,591,679.36, 22,896,615.38 and 9,626,504.20 is: 13,284,632.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591,679.36 : 22,896,615.38 = 9,626,504.20 : x
  2. Step 2: Convert to fraction form
    16,591,679.36/22,896,615.38 = 9,626,504.20/x
  3. Step 3: Cross multiply
    16,591,679.36x = 22,896,615.38 × 9,626,504.20
  4. Step 4: Simplify right side
    16,591,679.36x = 220,414,364,121,354.56
  5. Step 5: Solve for x
    x = 220,414,364,121,354.56/16,591,679.36
  6. Step 6: Final answer
    x = 13,284,632.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.