Home / 92,387,350.94-127,494,584.21-50,571,654.76

Finding the Fourth Proportional to 92,387,350.94, 127,494,584.21 and 50,571,654.76

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Solution

The fourth proportional to 92,387,350.94, 127,494,584.21 and 50,571,654.76 is: 69,788,905.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,387,350.94 : 127,494,584.21 = 50,571,654.76 : x
  2. Step 2: Convert to fraction form
    92,387,350.94/127,494,584.21 = 50,571,654.76/x
  3. Step 3: Cross multiply
    92,387,350.94x = 127,494,584.21 × 50,571,654.76
  4. Step 4: Simplify right side
    92,387,350.94x = 6,447,612,096,245,560
  5. Step 5: Solve for x
    x = 6,447,612,096,245,560/92,387,350.94
  6. Step 6: Final answer
    x = 69,788,905.41

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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.