Home / 9,475,797.29-13,077,198.19-5,344,321.01

Finding the Fourth Proportional to 9,475,797.29, 13,077,198.19 and 5,344,321.01

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Solution

The fourth proportional to 9,475,797.29, 13,077,198.19 and 5,344,321.01 is: 7,375,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,797.29 : 13,077,198.19 = 5,344,321.01 : x
  2. Step 2: Convert to fraction form
    9,475,797.29/13,077,198.19 = 5,344,321.01/x
  3. Step 3: Cross multiply
    9,475,797.29x = 13,077,198.19 × 5,344,321.01
  4. Step 4: Simplify right side
    9,475,797.29x = 69,888,745,038,750.97
  5. Step 5: Solve for x
    x = 69,888,745,038,750.97/9,475,797.29
  6. Step 6: Final answer
    x = 7,375,500.22

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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.