Home / 56,410,028.60-84,617,807.70-29,536,172.60

Finding the Fourth Proportional to 56,410,028.60, 84,617,807.70 and 29,536,172.60

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Solution

The fourth proportional to 56,410,028.60, 84,617,807.70 and 29,536,172.60 is: 44,305,706.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,410,028.60 : 84,617,807.70 = 29,536,172.60 : x
  2. Step 2: Convert to fraction form
    56,410,028.60/84,617,807.70 = 29,536,172.60/x
  3. Step 3: Cross multiply
    56,410,028.60x = 84,617,807.70 × 29,536,172.60
  4. Step 4: Simplify right side
    56,410,028.60x = 2,499,286,173,260,809
  5. Step 5: Solve for x
    x = 2,499,286,173,260,809/56,410,028.60
  6. Step 6: Final answer
    x = 44,305,706.54

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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.