Home / 9,204,053.73-13,810,147.38-4,826,147.55

Finding the Fourth Proportional to 9,204,053.73, 13,810,147.38 and 4,826,147.55

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Solution

The fourth proportional to 9,204,053.73, 13,810,147.38 and 4,826,147.55 is: 7,241,353.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,053.73 : 13,810,147.38 = 4,826,147.55 : x
  2. Step 2: Convert to fraction form
    9,204,053.73/13,810,147.38 = 4,826,147.55/x
  3. Step 3: Cross multiply
    9,204,053.73x = 13,810,147.38 × 4,826,147.55
  4. Step 4: Simplify right side
    9,204,053.73x = 66,649,808,943,125.92
  5. Step 5: Solve for x
    x = 66,649,808,943,125.92/9,204,053.73
  6. Step 6: Final answer
    x = 7,241,353.74

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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.