Home / 59,187,007.80-88,647,801.30-51,224,383.80

Finding the Fourth Proportional to 59,187,007.80, 88,647,801.30 and 51,224,383.80

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Solution

The fourth proportional to 59,187,007.80, 88,647,801.30 and 51,224,383.80 is: 76,721,719.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,187,007.80 : 88,647,801.30 = 51,224,383.80 : x
  2. Step 2: Convert to fraction form
    59,187,007.80/88,647,801.30 = 51,224,383.80/x
  3. Step 3: Cross multiply
    59,187,007.80x = 88,647,801.30 × 51,224,383.80
  4. Step 4: Simplify right side
    59,187,007.80x = 4,540,928,996,817,339
  5. Step 5: Solve for x
    x = 4,540,928,996,817,339/59,187,007.80
  6. Step 6: Final answer
    x = 76,721,719.27

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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.