Home / 36,558,543.52-54,510,972.24-35,554,120.03

Finding the Fourth Proportional to 36,558,543.52, 54,510,972.24 and 35,554,120.03

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Solution

The fourth proportional to 36,558,543.52, 54,510,972.24 and 35,554,120.03 is: 53,013,316.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,558,543.52 : 54,510,972.24 = 35,554,120.03 : x
  2. Step 2: Convert to fraction form
    36,558,543.52/54,510,972.24 = 35,554,120.03/x
  3. Step 3: Cross multiply
    36,558,543.52x = 54,510,972.24 × 35,554,120.03
  4. Step 4: Simplify right side
    36,558,543.52x = 1,938,089,649,836,680.75
  5. Step 5: Solve for x
    x = 1,938,089,649,836,680.75/36,558,543.52
  6. Step 6: Final answer
    x = 53,013,316.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.