Home / 53,692,102.40-74,093,015.78-32,819,083.70

Finding the Fourth Proportional to 53,692,102.40, 74,093,015.78 and 32,819,083.70

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Solution

The fourth proportional to 53,692,102.40, 74,093,015.78 and 32,819,083.70 is: 45,289,060.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,692,102.40 : 74,093,015.78 = 32,819,083.70 : x
  2. Step 2: Convert to fraction form
    53,692,102.40/74,093,015.78 = 32,819,083.70/x
  3. Step 3: Cross multiply
    53,692,102.40x = 74,093,015.78 × 32,819,083.70
  4. Step 4: Simplify right side
    53,692,102.40x = 2,431,664,886,469,241
  5. Step 5: Solve for x
    x = 2,431,664,886,469,241/53,692,102.40
  6. Step 6: Final answer
    x = 45,289,060.73

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.