Home / 32,048,224.35-48,072,396.62-7,787,171.76

Finding the Fourth Proportional to 32,048,224.35, 48,072,396.62 and 7,787,171.76

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Solution

The fourth proportional to 32,048,224.35, 48,072,396.62 and 7,787,171.76 is: 11,680,772.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,048,224.35 : 48,072,396.62 = 7,787,171.76 : x
  2. Step 2: Convert to fraction form
    32,048,224.35/48,072,396.62 = 7,787,171.76/x
  3. Step 3: Cross multiply
    32,048,224.35x = 48,072,396.62 × 7,787,171.76
  4. Step 4: Simplify right side
    32,048,224.35x = 374,348,009,394,783.44
  5. Step 5: Solve for x
    x = 374,348,009,394,783.44/32,048,224.35
  6. Step 6: Final answer
    x = 11,680,772.24

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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.