Home / 60,192,395.52-83,070,628.86-34,091,556.54

Finding the Fourth Proportional to 60,192,395.52, 83,070,628.86 and 34,091,556.54

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Solution

The fourth proportional to 60,192,395.52, 83,070,628.86 and 34,091,556.54 is: 47,049,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192,395.52 : 83,070,628.86 = 34,091,556.54 : x
  2. Step 2: Convert to fraction form
    60,192,395.52/83,070,628.86 = 34,091,556.54/x
  3. Step 3: Cross multiply
    60,192,395.52x = 83,070,628.86 × 34,091,556.54
  4. Step 4: Simplify right side
    60,192,395.52x = 2,832,007,040,594,045.50
  5. Step 5: Solve for x
    x = 2,832,007,040,594,045.50/60,192,395.52
  6. Step 6: Final answer
    x = 47,049,249.60

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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.