Home / 34,183,551.20-51,275,326.80-32,989,157.60

Finding the Fourth Proportional to 34,183,551.20, 51,275,326.80 and 32,989,157.60

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Solution

The fourth proportional to 34,183,551.20, 51,275,326.80 and 32,989,157.60 is: 49,483,736.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,183,551.20 : 51,275,326.80 = 32,989,157.60 : x
  2. Step 2: Convert to fraction form
    34,183,551.20/51,275,326.80 = 32,989,157.60/x
  3. Step 3: Cross multiply
    34,183,551.20x = 51,275,326.80 × 32,989,157.60
  4. Step 4: Simplify right side
    34,183,551.20x = 1,691,529,836,796,703.75
  5. Step 5: Solve for x
    x = 1,691,529,836,796,703.75/34,183,551.20
  6. Step 6: Final answer
    x = 49,483,736.40

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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.