Home / 40,259,315.60-60,318,114.60-34,590,611.60

Finding the Fourth Proportional to 40,259,315.60, 60,318,114.60 and 34,590,611.60

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Solution

The fourth proportional to 40,259,315.60, 60,318,114.60 and 34,590,611.60 is: 51,825,035.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,259,315.60 : 60,318,114.60 = 34,590,611.60 : x
  2. Step 2: Convert to fraction form
    40,259,315.60/60,318,114.60 = 34,590,611.60/x
  3. Step 3: Cross multiply
    40,259,315.60x = 60,318,114.60 × 34,590,611.60
  4. Step 4: Simplify right side
    40,259,315.60x = 2,086,440,474,572,889.50
  5. Step 5: Solve for x
    x = 2,086,440,474,572,889.50/40,259,315.60
  6. Step 6: Final answer
    x = 51,825,035.86

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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.