Home / 26,522,093.20-39,783,139.80-26,333,136.40

Finding the Fourth Proportional to 26,522,093.20, 39,783,139.80 and 26,333,136.40

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Solution

The fourth proportional to 26,522,093.20, 39,783,139.80 and 26,333,136.40 is: 39,499,704.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,522,093.20 : 39,783,139.80 = 26,333,136.40 : x
  2. Step 2: Convert to fraction form
    26,522,093.20/39,783,139.80 = 26,333,136.40/x
  3. Step 3: Cross multiply
    26,522,093.20x = 39,783,139.80 × 26,333,136.40
  4. Step 4: Simplify right side
    26,522,093.20x = 1,047,614,846,773,668.62
  5. Step 5: Solve for x
    x = 1,047,614,846,773,668.62/26,522,093.20
  6. Step 6: Final answer
    x = 39,499,704.60

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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.