Home / 26,358,324.40-39,561,106.20-22,768,145.20

Finding the Fourth Proportional to 26,358,324.40, 39,561,106.20 and 22,768,145.20

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Solution

The fourth proportional to 26,358,324.40, 39,561,106.20 and 22,768,145.20 is: 34,172,620.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,358,324.40 : 39,561,106.20 = 22,768,145.20 : x
  2. Step 2: Convert to fraction form
    26,358,324.40/39,561,106.20 = 22,768,145.20/x
  3. Step 3: Cross multiply
    26,358,324.40x = 39,561,106.20 × 22,768,145.20
  4. Step 4: Simplify right side
    26,358,324.40x = 900,733,010,234,220.25
  5. Step 5: Solve for x
    x = 900,733,010,234,220.25/26,358,324.40
  6. Step 6: Final answer
    x = 34,172,620.25

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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.