Home / 94,959,349.68-131,043,902.58-51,499,285.68

Finding the Fourth Proportional to 94,959,349.68, 131,043,902.58 and 51,499,285.68

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Solution

The fourth proportional to 94,959,349.68, 131,043,902.58 and 51,499,285.68 is: 71,069,014.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,959,349.68 : 131,043,902.58 = 51,499,285.68 : x
  2. Step 2: Convert to fraction form
    94,959,349.68/131,043,902.58 = 51,499,285.68/x
  3. Step 3: Cross multiply
    94,959,349.68x = 131,043,902.58 × 51,499,285.68
  4. Step 4: Simplify right side
    94,959,349.68x = 6,748,667,375,589,509
  5. Step 5: Solve for x
    x = 6,748,667,375,589,509/94,959,349.68
  6. Step 6: Final answer
    x = 71,069,014.25

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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.