Home / 62,568,801.42-93,732,143.24-35,191,913.54

Finding the Fourth Proportional to 62,568,801.42, 93,732,143.24 and 35,191,913.54

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Solution

The fourth proportional to 62,568,801.42, 93,732,143.24 and 35,191,913.54 is: 52,719,780.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,568,801.42 : 93,732,143.24 = 35,191,913.54 : x
  2. Step 2: Convert to fraction form
    62,568,801.42/93,732,143.24 = 35,191,913.54/x
  3. Step 3: Cross multiply
    62,568,801.42x = 93,732,143.24 × 35,191,913.54
  4. Step 4: Simplify right side
    62,568,801.42x = 3,298,613,480,820,975
  5. Step 5: Solve for x
    x = 3,298,613,480,820,975/62,568,801.42
  6. Step 6: Final answer
    x = 52,719,780.56

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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.