Home / 50,650,316.60-75,975,504.44-35,571,563.96

Finding the Fourth Proportional to 50,650,316.60, 75,975,504.44 and 35,571,563.96

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Solution

The fourth proportional to 50,650,316.60, 75,975,504.44 and 35,571,563.96 is: 53,357,366.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,650,316.60 : 75,975,504.44 = 35,571,563.96 : x
  2. Step 2: Convert to fraction form
    50,650,316.60/75,975,504.44 = 35,571,563.96/x
  3. Step 3: Cross multiply
    50,650,316.60x = 75,975,504.44 × 35,571,563.96
  4. Step 4: Simplify right side
    50,650,316.60x = 2,702,567,515,580,724
  5. Step 5: Solve for x
    x = 2,702,567,515,580,724/50,650,316.60
  6. Step 6: Final answer
    x = 53,357,366.69

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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.