Home / 55,061,749,651,857-76,019,512,989,009-35,050,029,704,867

Finding the Fourth Proportional to 55,061,749,651,857, 76,019,512,989,009 and 35,050,029,704,867

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Solution

The fourth proportional to 55,061,749,651,857, 76,019,512,989,009 and 35,050,029,704,867 is: 48,390,873,978,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,061,749,651,857 : 76,019,512,989,009 = 35,050,029,704,867 : x
  2. Step 2: Convert to fraction form
    55,061,749,651,857/76,019,512,989,009 = 35,050,029,704,867/x
  3. Step 3: Cross multiply
    55,061,749,651,857x = 76,019,512,989,009 × 35,050,029,704,867
  4. Step 4: Simplify right side
    55,061,749,651,857x = 2,664,486,188,414,288,392,253,079,552
  5. Step 5: Solve for x
    x = 2,664,486,188,414,288,392,253,079,552/55,061,749,651,857
  6. Step 6: Final answer
    x = 48,390,873,978,056.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.