Home / 36,847,373.80-50,870,151.78-25,551,956.20

Finding the Fourth Proportional to 36,847,373.80, 50,870,151.78 and 25,551,956.20

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Solution

The fourth proportional to 36,847,373.80, 50,870,151.78 and 25,551,956.20 is: 35,276,106.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,847,373.80 : 50,870,151.78 = 25,551,956.20 : x
  2. Step 2: Convert to fraction form
    36,847,373.80/50,870,151.78 = 25,551,956.20/x
  3. Step 3: Cross multiply
    36,847,373.80x = 50,870,151.78 × 25,551,956.20
  4. Step 4: Simplify right side
    36,847,373.80x = 1,299,831,890,169,912
  5. Step 5: Solve for x
    x = 1,299,831,890,169,912/36,847,373.80
  6. Step 6: Final answer
    x = 35,276,106.71

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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.