Home / 96,070,291.20-132,576,007.68-52,016,532.48

Finding the Fourth Proportional to 96,070,291.20, 132,576,007.68 and 52,016,532.48

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Solution

The fourth proportional to 96,070,291.20, 132,576,007.68 and 52,016,532.48 is: 71,782,276.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,070,291.20 : 132,576,007.68 = 52,016,532.48 : x
  2. Step 2: Convert to fraction form
    96,070,291.20/132,576,007.68 = 52,016,532.48/x
  3. Step 3: Cross multiply
    96,070,291.20x = 132,576,007.68 × 52,016,532.48
  4. Step 4: Simplify right side
    96,070,291.20x = 6,896,144,209,555,449
  5. Step 5: Solve for x
    x = 6,896,144,209,555,449/96,070,291.20
  6. Step 6: Final answer
    x = 71,782,276.53

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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.