Home / 16,190,473.64-22,342,911.94-8,848,304.58

Finding the Fourth Proportional to 16,190,473.64, 22,342,911.94 and 8,848,304.58

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Solution

The fourth proportional to 16,190,473.64, 22,342,911.94 and 8,848,304.58 is: 12,210,692.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,190,473.64 : 22,342,911.94 = 8,848,304.58 : x
  2. Step 2: Convert to fraction form
    16,190,473.64/22,342,911.94 = 8,848,304.58/x
  3. Step 3: Cross multiply
    16,190,473.64x = 22,342,911.94 × 8,848,304.58
  4. Step 4: Simplify right side
    16,190,473.64x = 197,696,890,049,238.69
  5. Step 5: Solve for x
    x = 197,696,890,049,238.69/16,190,473.64
  6. Step 6: Final answer
    x = 12,210,692.19

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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.