Home / 27,217,833.30-40,784,759.55-23,606,658.90

Finding the Fourth Proportional to 27,217,833.30, 40,784,759.55 and 23,606,658.90

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Solution

The fourth proportional to 27,217,833.30, 40,784,759.55 and 23,606,658.90 is: 35,373,569.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,217,833.30 : 40,784,759.55 = 23,606,658.90 : x
  2. Step 2: Convert to fraction form
    27,217,833.30/40,784,759.55 = 23,606,658.90/x
  3. Step 3: Cross multiply
    27,217,833.30x = 40,784,759.55 × 23,606,658.90
  4. Step 4: Simplify right side
    27,217,833.30x = 962,791,907,015,367.38
  5. Step 5: Solve for x
    x = 962,791,907,015,367.38/27,217,833.30
  6. Step 6: Final answer
    x = 35,373,569.10

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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.