Home / 17,441,878.60-26,162,817.90-10,723,414.60

Finding the Fourth Proportional to 17,441,878.60, 26,162,817.90 and 10,723,414.60

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Solution

The fourth proportional to 17,441,878.60, 26,162,817.90 and 10,723,414.60 is: 16,085,121.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441,878.60 : 26,162,817.90 = 10,723,414.60 : x
  2. Step 2: Convert to fraction form
    17,441,878.60/26,162,817.90 = 10,723,414.60/x
  3. Step 3: Cross multiply
    17,441,878.60x = 26,162,817.90 × 10,723,414.60
  4. Step 4: Simplify right side
    17,441,878.60x = 280,554,743,446,001.31
  5. Step 5: Solve for x
    x = 280,554,743,446,001.31/17,441,878.60
  6. Step 6: Final answer
    x = 16,085,121.90

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1.5x scale

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.