Home / 20,383,025.84-30,565,090.92-7,600,098.32

Finding the Fourth Proportional to 20,383,025.84, 30,565,090.92 and 7,600,098.32

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Solution

The fourth proportional to 20,383,025.84, 30,565,090.92 and 7,600,098.32 is: 11,396,624.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,383,025.84 : 30,565,090.92 = 7,600,098.32 : x
  2. Step 2: Convert to fraction form
    20,383,025.84/30,565,090.92 = 7,600,098.32/x
  3. Step 3: Cross multiply
    20,383,025.84x = 30,565,090.92 × 7,600,098.32
  4. Step 4: Simplify right side
    20,383,025.84x = 232,297,696,151,739.28
  5. Step 5: Solve for x
    x = 232,297,696,151,739.28/20,383,025.84
  6. Step 6: Final answer
    x = 11,396,624.72

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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.