Home / 11,838,076.88-16,339,276.07-6,944,870.93

Finding the Fourth Proportional to 11,838,076.88, 16,339,276.07 and 6,944,870.93

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Solution

The fourth proportional to 11,838,076.88, 16,339,276.07 and 6,944,870.93 is: 9,585,523.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,838,076.88 : 16,339,276.07 = 6,944,870.93 : x
  2. Step 2: Convert to fraction form
    11,838,076.88/16,339,276.07 = 6,944,870.93/x
  3. Step 3: Cross multiply
    11,838,076.88x = 16,339,276.07 × 6,944,870.93
  4. Step 4: Simplify right side
    11,838,076.88x = 113,474,163,279,366.91
  5. Step 5: Solve for x
    x = 113,474,163,279,366.91/11,838,076.88
  6. Step 6: Final answer
    x = 9,585,523.43

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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.