Home / 16,793,737.19-23,166,468.88-11,557,654.97

Finding the Fourth Proportional to 16,793,737.19, 23,166,468.88 and 11,557,654.97

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Solution

The fourth proportional to 16,793,737.19, 23,166,468.88 and 11,557,654.97 is: 15,943,446.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,793,737.19 : 23,166,468.88 = 11,557,654.97 : x
  2. Step 2: Convert to fraction form
    16,793,737.19/23,166,468.88 = 11,557,654.97/x
  3. Step 3: Cross multiply
    16,793,737.19x = 23,166,468.88 × 11,557,654.97
  4. Step 4: Simplify right side
    16,793,737.19x = 267,750,054,188,282.34
  5. Step 5: Solve for x
    x = 267,750,054,188,282.34/16,793,737.19
  6. Step 6: Final answer
    x = 15,943,446.72

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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.