Home / 37,422,907.70-56,134,361.55-17,267,515.70

Finding the Fourth Proportional to 37,422,907.70, 56,134,361.55 and 17,267,515.70

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Solution

The fourth proportional to 37,422,907.70, 56,134,361.55 and 17,267,515.70 is: 25,901,273.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,907.70 : 56,134,361.55 = 17,267,515.70 : x
  2. Step 2: Convert to fraction form
    37,422,907.70/56,134,361.55 = 17,267,515.70/x
  3. Step 3: Cross multiply
    37,422,907.70x = 56,134,361.55 × 17,267,515.70
  4. Step 4: Simplify right side
    37,422,907.70x = 969,300,969,374,101.25
  5. Step 5: Solve for x
    x = 969,300,969,374,101.25/37,422,907.70
  6. Step 6: Final answer
    x = 25,901,273.55

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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.