Home / 11,360,502.20-17,040,753.30-6,565,723.40

Finding the Fourth Proportional to 11,360,502.20, 17,040,753.30 and 6,565,723.40

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Solution

The fourth proportional to 11,360,502.20, 17,040,753.30 and 6,565,723.40 is: 9,848,585.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,502.20 : 17,040,753.30 = 6,565,723.40 : x
  2. Step 2: Convert to fraction form
    11,360,502.20/17,040,753.30 = 6,565,723.40/x
  3. Step 3: Cross multiply
    11,360,502.20x = 17,040,753.30 × 6,565,723.40
  4. Step 4: Simplify right side
    11,360,502.20x = 111,884,872,695,437.23
  5. Step 5: Solve for x
    x = 111,884,872,695,437.23/11,360,502.20
  6. Step 6: Final answer
    x = 9,848,585.10

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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.