Home / 50,571,630.77-69,788,850.54-27,366,757.73

Finding the Fourth Proportional to 50,571,630.77, 69,788,850.54 and 27,366,757.73

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Solution

The fourth proportional to 50,571,630.77, 69,788,850.54 and 27,366,757.73 is: 37,766,125.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,571,630.77 : 69,788,850.54 = 27,366,757.73 : x
  2. Step 2: Convert to fraction form
    50,571,630.77/69,788,850.54 = 27,366,757.73/x
  3. Step 3: Cross multiply
    50,571,630.77x = 69,788,850.54 × 27,366,757.73
  4. Step 4: Simplify right side
    50,571,630.77x = 1,909,894,564,634,415.75
  5. Step 5: Solve for x
    x = 1,909,894,564,634,415.75/50,571,630.77
  6. Step 6: Final answer
    x = 37,766,125.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.