Home / 47,219,993.37-70,850,574.59-16,536,583.85

Finding the Fourth Proportional to 47,219,993.37, 70,850,574.59 and 16,536,583.85

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Solution

The fourth proportional to 47,219,993.37, 70,850,574.59 and 16,536,583.85 is: 24,812,084.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,219,993.37 : 70,850,574.59 = 16,536,583.85 : x
  2. Step 2: Convert to fraction form
    47,219,993.37/70,850,574.59 = 16,536,583.85/x
  3. Step 3: Cross multiply
    47,219,993.37x = 70,850,574.59 × 16,536,583.85
  4. Step 4: Simplify right side
    47,219,993.37x = 1,171,626,467,091,278.50
  5. Step 5: Solve for x
    x = 1,171,626,467,091,278.50/47,219,993.37
  6. Step 6: Final answer
    x = 24,812,084.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.