Home / 57,449,718,855.46-86,099,831,295.27-23,375,540,119.78

Finding the Fourth Proportional to 57,449,718,855.46, 86,099,831,295.27 and 23,375,540,119.78

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Solution

The fourth proportional to 57,449,718,855.46, 86,099,831,295.27 and 23,375,540,119.78 is: 35,032,896,606.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,449,718,855.46 : 86,099,831,295.27 = 23,375,540,119.78 : x
  2. Step 2: Convert to fraction form
    57,449,718,855.46/86,099,831,295.27 = 23,375,540,119.78/x
  3. Step 3: Cross multiply
    57,449,718,855.46x = 86,099,831,295.27 × 23,375,540,119.78
  4. Step 4: Simplify right side
    57,449,718,855.46x = 2,012,630,060,748,873,400,320
  5. Step 5: Solve for x
    x = 2,012,630,060,748,873,400,320/57,449,718,855.46
  6. Step 6: Final answer
    x = 35,032,896,606.73

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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.