Home / 72,775,165,812.06-109,164,972,615.46-24,967,504,617.41

Finding the Fourth Proportional to 72,775,165,812.06, 109,164,972,615.46 and 24,967,504,617.41

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Solution

The fourth proportional to 72,775,165,812.06, 109,164,972,615.46 and 24,967,504,617.41 is: 37,452,019,894.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,775,165,812.06 : 109,164,972,615.46 = 24,967,504,617.41 : x
  2. Step 2: Convert to fraction form
    72,775,165,812.06/109,164,972,615.46 = 24,967,504,617.41/x
  3. Step 3: Cross multiply
    72,775,165,812.06x = 109,164,972,615.46 × 24,967,504,617.41
  4. Step 4: Simplify right side
    72,775,165,812.06x = 2,725,576,957,835,387,863,040
  5. Step 5: Solve for x
    x = 2,725,576,957,835,387,863,040/72,775,165,812.06
  6. Step 6: Final answer
    x = 37,452,019,894.73

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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.