Home / 8,800,219.84-13,179,859.44-8,558,062.24

Finding the Fourth Proportional to 8,800,219.84, 13,179,859.44 and 8,558,062.24

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Solution

The fourth proportional to 8,800,219.84, 13,179,859.44 and 8,558,062.24 is: 12,817,186.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,219.84 : 13,179,859.44 = 8,558,062.24 : x
  2. Step 2: Convert to fraction form
    8,800,219.84/13,179,859.44 = 8,558,062.24/x
  3. Step 3: Cross multiply
    8,800,219.84x = 13,179,859.44 × 8,558,062.24
  4. Step 4: Simplify right side
    8,800,219.84x = 112,794,057,401,971.55
  5. Step 5: Solve for x
    x = 112,794,057,401,971.55/8,800,219.84
  6. Step 6: Final answer
    x = 12,817,186.33

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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.