Home / 51,662,000.00-77,493,106.62-48,505,240.46

Finding the Fourth Proportional to 51,662,000.00, 77,493,106.62 and 48,505,240.46

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Solution

The fourth proportional to 51,662,000.00, 77,493,106.62 and 48,505,240.46 is: 72,757,960.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,662,000.00 : 77,493,106.62 = 48,505,240.46 : x
  2. Step 2: Convert to fraction form
    51,662,000.00/77,493,106.62 = 48,505,240.46/x
  3. Step 3: Cross multiply
    51,662,000.00x = 77,493,106.62 × 48,505,240.46
  4. Step 4: Simplify right side
    51,662,000.00x = 3,758,821,770,789,250.50
  5. Step 5: Solve for x
    x = 3,758,821,770,789,250.50/51,662,000.00
  6. Step 6: Final answer
    x = 72,757,960.80

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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.