Home / 27,606,520.46-41,405,288.97-13,033,411.79

Finding the Fourth Proportional to 27,606,520.46, 41,405,288.97 and 13,033,411.79

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Solution

The fourth proportional to 27,606,520.46, 41,405,288.97 and 13,033,411.79 is: 19,547,997.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,606,520.46 : 41,405,288.97 = 13,033,411.79 : x
  2. Step 2: Convert to fraction form
    27,606,520.46/41,405,288.97 = 13,033,411.79/x
  3. Step 3: Cross multiply
    27,606,520.46x = 41,405,288.97 × 13,033,411.79
  4. Step 4: Simplify right side
    27,606,520.46x = 539,652,181,222,928.50
  5. Step 5: Solve for x
    x = 539,652,181,222,928.50/27,606,520.46
  6. Step 6: Final answer
    x = 19,547,997.08

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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.