Home / 26,607,228.60-39,910,842.90-26,355,286.20

Finding the Fourth Proportional to 26,607,228.60, 39,910,842.90 and 26,355,286.20

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Solution

The fourth proportional to 26,607,228.60, 39,910,842.90 and 26,355,286.20 is: 39,532,929.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,607,228.60 : 39,910,842.90 = 26,355,286.20 : x
  2. Step 2: Convert to fraction form
    26,607,228.60/39,910,842.90 = 26,355,286.20/x
  3. Step 3: Cross multiply
    26,607,228.60x = 39,910,842.90 × 26,355,286.20
  4. Step 4: Simplify right side
    26,607,228.60x = 1,051,861,687,112,737.88
  5. Step 5: Solve for x
    x = 1,051,861,687,112,737.88/26,607,228.60
  6. Step 6: Final answer
    x = 39,532,929.30

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Similar ratio
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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.