Home / 11,663,633.91-17,503,260.08-4,840,214.16

Finding the Fourth Proportional to 11,663,633.91, 17,503,260.08 and 4,840,214.16

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Solution

The fourth proportional to 11,663,633.91, 17,503,260.08 and 4,840,214.16 is: 7,263,561.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,633.91 : 17,503,260.08 = 4,840,214.16 : x
  2. Step 2: Convert to fraction form
    11,663,633.91/17,503,260.08 = 4,840,214.16/x
  3. Step 3: Cross multiply
    11,663,633.91x = 17,503,260.08 × 4,840,214.16
  4. Step 4: Simplify right side
    11,663,633.91x = 84,719,527,261,177.66
  5. Step 5: Solve for x
    x = 84,719,527,261,177.66/11,663,633.91
  6. Step 6: Final answer
    x = 7,263,561.93

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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.