Home / 27,290,195.80-37,659,481.64-14,900,060.76

Finding the Fourth Proportional to 27,290,195.80, 37,659,481.64 and 14,900,060.76

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Solution

The fourth proportional to 27,290,195.80, 37,659,481.64 and 14,900,060.76 is: 20,561,544.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,290,195.80 : 37,659,481.64 = 14,900,060.76 : x
  2. Step 2: Convert to fraction form
    27,290,195.80/37,659,481.64 = 14,900,060.76/x
  3. Step 3: Cross multiply
    27,290,195.80x = 37,659,481.64 × 14,900,060.76
  4. Step 4: Simplify right side
    27,290,195.80x = 561,128,564,626,104.44
  5. Step 5: Solve for x
    x = 561,128,564,626,104.44/27,290,195.80
  6. Step 6: Final answer
    x = 20,561,544.11

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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.