Home / 37,010,708.36-55,476,696.53-13,971,855.27

Finding the Fourth Proportional to 37,010,708.36, 55,476,696.53 and 13,971,855.27

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Solution

The fourth proportional to 37,010,708.36, 55,476,696.53 and 13,971,855.27 is: 20,942,921.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,010,708.36 : 55,476,696.53 = 13,971,855.27 : x
  2. Step 2: Convert to fraction form
    37,010,708.36/55,476,696.53 = 13,971,855.27/x
  3. Step 3: Cross multiply
    37,010,708.36x = 55,476,696.53 × 13,971,855.27
  4. Step 4: Simplify right side
    37,010,708.36x = 775,112,374,705,011.88
  5. Step 5: Solve for x
    x = 775,112,374,705,011.88/37,010,708.36
  6. Step 6: Final answer
    x = 20,942,921.90

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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.