Home / 11,850,093.59-16,354,459.17-6,693,787.31

Finding the Fourth Proportional to 11,850,093.59, 16,354,459.17 and 6,693,787.31

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Solution

The fourth proportional to 11,850,093.59, 16,354,459.17 and 6,693,787.31 is: 9,238,177.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,093.59 : 16,354,459.17 = 6,693,787.31 : x
  2. Step 2: Convert to fraction form
    11,850,093.59/16,354,459.17 = 6,693,787.31/x
  3. Step 3: Cross multiply
    11,850,093.59x = 16,354,459.17 × 6,693,787.31
  4. Step 4: Simplify right side
    11,850,093.59x = 109,473,271,172,286.83
  5. Step 5: Solve for x
    x = 109,473,271,172,286.83/11,850,093.59
  6. Step 6: Final answer
    x = 9,238,177.77

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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.