Home / 40,266,811.55-60,399,831.39-23,860,286.03

Finding the Fourth Proportional to 40,266,811.55, 60,399,831.39 and 23,860,286.03

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Solution

The fourth proportional to 40,266,811.55, 60,399,831.39 and 23,860,286.03 is: 35,790,200.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,266,811.55 : 60,399,831.39 = 23,860,286.03 : x
  2. Step 2: Convert to fraction form
    40,266,811.55/60,399,831.39 = 23,860,286.03/x
  3. Step 3: Cross multiply
    40,266,811.55x = 60,399,831.39 × 23,860,286.03
  4. Step 4: Simplify right side
    40,266,811.55x = 1,441,157,253,091,990.75
  5. Step 5: Solve for x
    x = 1,441,157,253,091,990.75/40,266,811.55
  6. Step 6: Final answer
    x = 35,790,200.36

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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.