Home / 50,362,407.60-75,543,611.40-35,056,906.80

Finding the Fourth Proportional to 50,362,407.60, 75,543,611.40 and 35,056,906.80

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Solution

The fourth proportional to 50,362,407.60, 75,543,611.40 and 35,056,906.80 is: 52,585,360.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,362,407.60 : 75,543,611.40 = 35,056,906.80 : x
  2. Step 2: Convert to fraction form
    50,362,407.60/75,543,611.40 = 35,056,906.80/x
  3. Step 3: Cross multiply
    50,362,407.60x = 75,543,611.40 × 35,056,906.80
  4. Step 4: Simplify right side
    50,362,407.60x = 2,648,325,344,185,217.50
  5. Step 5: Solve for x
    x = 2,648,325,344,185,217.50/50,362,407.60
  6. Step 6: Final answer
    x = 52,585,360.20

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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.