Home / 23,938,764.71-35,913,190.85-7,763,454.73

Finding the Fourth Proportional to 23,938,764.71, 35,913,190.85 and 7,763,454.73

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Solution

The fourth proportional to 23,938,764.71, 35,913,190.85 and 7,763,454.73 is: 11,646,817.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,764.71 : 35,913,190.85 = 7,763,454.73 : x
  2. Step 2: Convert to fraction form
    23,938,764.71/35,913,190.85 = 7,763,454.73/x
  3. Step 3: Cross multiply
    23,938,764.71x = 35,913,190.85 × 7,763,454.73
  4. Step 4: Simplify right side
    23,938,764.71x = 278,810,431,155,441.97
  5. Step 5: Solve for x
    x = 278,810,431,155,441.97/23,938,764.71
  6. Step 6: Final answer
    x = 11,646,817.81

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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.