Home / 27,692,856.35-41,541,056.01-10,653,529.29

Finding the Fourth Proportional to 27,692,856.35, 41,541,056.01 and 10,653,529.29

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Solution

The fourth proportional to 27,692,856.35, 41,541,056.01 and 10,653,529.29 is: 15,980,975.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,692,856.35 : 41,541,056.01 = 10,653,529.29 : x
  2. Step 2: Convert to fraction form
    27,692,856.35/41,541,056.01 = 10,653,529.29/x
  3. Step 3: Cross multiply
    27,692,856.35x = 41,541,056.01 × 10,653,529.29
  4. Step 4: Simplify right side
    27,692,856.35x = 442,558,856,784,286.56
  5. Step 5: Solve for x
    x = 442,558,856,784,286.56/27,692,856.35
  6. Step 6: Final answer
    x = 15,980,975.43

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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.