Home / 45,545,441.32-62,846,501.70-27,206,833.96

Finding the Fourth Proportional to 45,545,441.32, 62,846,501.70 and 27,206,833.96

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Solution

The fourth proportional to 45,545,441.32, 62,846,501.70 and 27,206,833.96 is: 37,541,722.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,545,441.32 : 62,846,501.70 = 27,206,833.96 : x
  2. Step 2: Convert to fraction form
    45,545,441.32/62,846,501.70 = 27,206,833.96/x
  3. Step 3: Cross multiply
    45,545,441.32x = 62,846,501.70 × 27,206,833.96
  4. Step 4: Simplify right side
    45,545,441.32x = 1,709,854,336,718,757.75
  5. Step 5: Solve for x
    x = 1,709,854,336,718,757.75/45,545,441.32
  6. Step 6: Final answer
    x = 37,541,722.89

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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.