Home / 36,675,288.60-55,012,932.90-23,761,272.30

Finding the Fourth Proportional to 36,675,288.60, 55,012,932.90 and 23,761,272.30

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Solution

The fourth proportional to 36,675,288.60, 55,012,932.90 and 23,761,272.30 is: 35,641,908.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,675,288.60 : 55,012,932.90 = 23,761,272.30 : x
  2. Step 2: Convert to fraction form
    36,675,288.60/55,012,932.90 = 23,761,272.30/x
  3. Step 3: Cross multiply
    36,675,288.60x = 55,012,932.90 × 23,761,272.30
  4. Step 4: Simplify right side
    36,675,288.60x = 1,307,177,278,658,528.75
  5. Step 5: Solve for x
    x = 1,307,177,278,658,528.75/36,675,288.60
  6. Step 6: Final answer
    x = 35,641,908.45

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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.