Home / 26,384,071.38-36,409,138.23-14,622,838.57

Finding the Fourth Proportional to 26,384,071.38, 36,409,138.23 and 14,622,838.57

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Solution

The fourth proportional to 26,384,071.38, 36,409,138.23 and 14,622,838.57 is: 20,179,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,384,071.38 : 36,409,138.23 = 14,622,838.57 : x
  2. Step 2: Convert to fraction form
    26,384,071.38/36,409,138.23 = 14,622,838.57/x
  3. Step 3: Cross multiply
    26,384,071.38x = 36,409,138.23 × 14,622,838.57
  4. Step 4: Simplify right side
    26,384,071.38x = 532,404,950,810,105.50
  5. Step 5: Solve for x
    x = 532,404,950,810,105.50/26,384,071.38
  6. Step 6: Final answer
    x = 20,179,029.35

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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.