Home / 26,397,014.40-39,595,521.60-22,145,486.40

Finding the Fourth Proportional to 26,397,014.40, 39,595,521.60 and 22,145,486.40

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Solution

The fourth proportional to 26,397,014.40, 39,595,521.60 and 22,145,486.40 is: 33,218,229.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,397,014.40 : 39,595,521.60 = 22,145,486.40 : x
  2. Step 2: Convert to fraction form
    26,397,014.40/39,595,521.60 = 22,145,486.40/x
  3. Step 3: Cross multiply
    26,397,014.40x = 39,595,521.60 × 22,145,486.40
  4. Step 4: Simplify right side
    26,397,014.40x = 876,862,085,093,706.25
  5. Step 5: Solve for x
    x = 876,862,085,093,706.25/26,397,014.40
  6. Step 6: Final answer
    x = 33,218,229.60

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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.