Home / 272,599,066,395.93-408,906,929,803.11-93,522,541,244.37

Finding the Fourth Proportional to 272,599,066,395.93, 408,906,929,803.11 and 93,522,541,244.37

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Solution

The fourth proportional to 272,599,066,395.93, 408,906,929,803.11 and 93,522,541,244.37 is: 140,286,669,771.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,599,066,395.93 : 408,906,929,803.11 = 93,522,541,244.37 : x
  2. Step 2: Convert to fraction form
    272,599,066,395.93/408,906,929,803.11 = 93,522,541,244.37/x
  3. Step 3: Cross multiply
    272,599,066,395.93x = 408,906,929,803.11 × 93,522,541,244.37
  4. Step 4: Simplify right side
    272,599,066,395.93x = 38,242,015,207,620,062,740,480
  5. Step 5: Solve for x
    x = 38,242,015,207,620,062,740,480/272,599,066,395.93
  6. Step 6: Final answer
    x = 140,286,669,771.92

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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.