Home / 9,891,194.62-14,811,240.16-6,826,644.46

Finding the Fourth Proportional to 9,891,194.62, 14,811,240.16 and 6,826,644.46

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Solution

The fourth proportional to 9,891,194.62, 14,811,240.16 and 6,826,644.46 is: 10,222,331.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,891,194.62 : 14,811,240.16 = 6,826,644.46 : x
  2. Step 2: Convert to fraction form
    9,891,194.62/14,811,240.16 = 6,826,644.46/x
  3. Step 3: Cross multiply
    9,891,194.62x = 14,811,240.16 × 6,826,644.46
  4. Step 4: Simplify right side
    9,891,194.62x = 101,111,070,583,993.52
  5. Step 5: Solve for x
    x = 101,111,070,583,993.52/9,891,194.62
  6. Step 6: Final answer
    x = 10,222,331.53

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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.