Home / 9,832,102.32-13,568,359.19-5,704,591.11

Finding the Fourth Proportional to 9,832,102.32, 13,568,359.19 and 5,704,591.11

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Solution

The fourth proportional to 9,832,102.32, 13,568,359.19 and 5,704,591.11 is: 7,872,369.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,102.32 : 13,568,359.19 = 5,704,591.11 : x
  2. Step 2: Convert to fraction form
    9,832,102.32/13,568,359.19 = 5,704,591.11/x
  3. Step 3: Cross multiply
    9,832,102.32x = 13,568,359.19 × 5,704,591.11
  4. Step 4: Simplify right side
    9,832,102.32x = 77,401,941,184,037.86
  5. Step 5: Solve for x
    x = 77,401,941,184,037.86/9,832,102.32
  6. Step 6: Final answer
    x = 7,872,369.37

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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.