Home / 37,010,707.36-55,476,695.03-13,971,854.27

Finding the Fourth Proportional to 37,010,707.36, 55,476,695.03 and 13,971,854.27

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Solution

The fourth proportional to 37,010,707.36, 55,476,695.03 and 13,971,854.27 is: 20,942,920.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,010,707.36 : 55,476,695.03 = 13,971,854.27 : x
  2. Step 2: Convert to fraction form
    37,010,707.36/55,476,695.03 = 13,971,854.27/x
  3. Step 3: Cross multiply
    37,010,707.36x = 55,476,695.03 × 13,971,854.27
  4. Step 4: Simplify right side
    37,010,707.36x = 775,112,298,270,534
  5. Step 5: Solve for x
    x = 775,112,298,270,534/37,010,707.36
  6. Step 6: Final answer
    x = 20,942,920.41

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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.