Home / 67,434,083.30-93,059,033.80-36,494,252.58

Finding the Fourth Proportional to 67,434,083.30, 93,059,033.80 and 36,494,252.58

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Solution

The fourth proportional to 67,434,083.30, 93,059,033.80 and 36,494,252.58 is: 50,362,067.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,434,083.30 : 93,059,033.80 = 36,494,252.58 : x
  2. Step 2: Convert to fraction form
    67,434,083.30/93,059,033.80 = 36,494,252.58/x
  3. Step 3: Cross multiply
    67,434,083.30x = 93,059,033.80 × 36,494,252.58
  4. Step 4: Simplify right side
    67,434,083.30x = 3,396,119,884,347,957
  5. Step 5: Solve for x
    x = 3,396,119,884,347,957/67,434,083.30
  6. Step 6: Final answer
    x = 50,362,067.94

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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.