Home / 37,441,261.85-51,674,074.14-21,546,019.97

Finding the Fourth Proportional to 37,441,261.85, 51,674,074.14 and 21,546,019.97

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Solution

The fourth proportional to 37,441,261.85, 51,674,074.14 and 21,546,019.97 is: 29,736,461.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,441,261.85 : 51,674,074.14 = 21,546,019.97 : x
  2. Step 2: Convert to fraction form
    37,441,261.85/51,674,074.14 = 21,546,019.97/x
  3. Step 3: Cross multiply
    37,441,261.85x = 51,674,074.14 × 21,546,019.97
  4. Step 4: Simplify right side
    37,441,261.85x = 1,113,370,633,093,330.25
  5. Step 5: Solve for x
    x = 1,113,370,633,093,330.25/37,441,261.85
  6. Step 6: Final answer
    x = 29,736,461.28

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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.