Home / 9,016,585.68-13,502,443.56-6,308,230.80

Finding the Fourth Proportional to 9,016,585.68, 13,502,443.56 and 6,308,230.80

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Solution

The fourth proportional to 9,016,585.68, 13,502,443.56 and 6,308,230.80 is: 9,446,650.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016,585.68 : 13,502,443.56 = 6,308,230.80 : x
  2. Step 2: Convert to fraction form
    9,016,585.68/13,502,443.56 = 6,308,230.80/x
  3. Step 3: Cross multiply
    9,016,585.68x = 13,502,443.56 × 6,308,230.80
  4. Step 4: Simplify right side
    9,016,585.68x = 85,176,530,340,453.66
  5. Step 5: Solve for x
    x = 85,176,530,340,453.66/9,016,585.68
  6. Step 6: Final answer
    x = 9,446,650.14

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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.