Home / 51,626,364.06-71,248,546.71-29,601,912.59

Finding the Fourth Proportional to 51,626,364.06, 71,248,546.71 and 29,601,912.59

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Solution

The fourth proportional to 51,626,364.06, 71,248,546.71 and 29,601,912.59 is: 40,853,027.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,626,364.06 : 71,248,546.71 = 29,601,912.59 : x
  2. Step 2: Convert to fraction form
    51,626,364.06/71,248,546.71 = 29,601,912.59/x
  3. Step 3: Cross multiply
    51,626,364.06x = 71,248,546.71 × 29,601,912.59
  4. Step 4: Simplify right side
    51,626,364.06x = 2,109,093,251,517,709.25
  5. Step 5: Solve for x
    x = 2,109,093,251,517,709.25/51,626,364.06
  6. Step 6: Final answer
    x = 40,853,027.13

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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.