Home / 50,996,657.55-70,373,334.32-27,791,286.27

Finding the Fourth Proportional to 50,996,657.55, 70,373,334.32 and 27,791,286.27

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Solution

The fourth proportional to 50,996,657.55, 70,373,334.32 and 27,791,286.27 is: 38,350,856.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,996,657.55 : 70,373,334.32 = 27,791,286.27 : x
  2. Step 2: Convert to fraction form
    50,996,657.55/70,373,334.32 = 27,791,286.27/x
  3. Step 3: Cross multiply
    50,996,657.55x = 70,373,334.32 × 27,791,286.27
  4. Step 4: Simplify right side
    50,996,657.55x = 1,955,765,479,722,579.25
  5. Step 5: Solve for x
    x = 1,955,765,479,722,579.25/50,996,657.55
  6. Step 6: Final answer
    x = 38,350,856.19

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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.