Home / 59,851,101.92-82,594,556.12-33,389,455.80

Finding the Fourth Proportional to 59,851,101.92, 82,594,556.12 and 33,389,455.80

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Solution

The fourth proportional to 59,851,101.92, 82,594,556.12 and 33,389,455.80 is: 46,077,468.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,851,101.92 : 82,594,556.12 = 33,389,455.80 : x
  2. Step 2: Convert to fraction form
    59,851,101.92/82,594,556.12 = 33,389,455.80/x
  3. Step 3: Cross multiply
    59,851,101.92x = 82,594,556.12 × 33,389,455.80
  4. Step 4: Simplify right side
    59,851,101.92x = 2,757,787,280,889,359.50
  5. Step 5: Solve for x
    x = 2,757,787,280,889,359.50/59,851,101.92
  6. Step 6: Final answer
    x = 46,077,468.79

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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.