Home / 16,888,855.50-25,333,052.94-4,109,372.64

Finding the Fourth Proportional to 16,888,855.50, 25,333,052.94 and 4,109,372.64

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Solution

The fourth proportional to 16,888,855.50, 25,333,052.94 and 4,109,372.64 is: 6,164,002.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,888,855.50 : 25,333,052.94 = 4,109,372.64 : x
  2. Step 2: Convert to fraction form
    16,888,855.50/25,333,052.94 = 4,109,372.64/x
  3. Step 3: Cross multiply
    16,888,855.50x = 25,333,052.94 × 4,109,372.64
  4. Step 4: Simplify right side
    16,888,855.50x = 104,102,954,639,307.58
  5. Step 5: Solve for x
    x = 104,102,954,639,307.58/16,888,855.50
  6. Step 6: Final answer
    x = 6,164,002.92

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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.