Home / 57,173,693.84-85,764,273.26-41,866,793.36

Finding the Fourth Proportional to 57,173,693.84, 85,764,273.26 and 41,866,793.36

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Solution

The fourth proportional to 57,173,693.84, 85,764,273.26 and 41,866,793.36 is: 62,802,923.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,173,693.84 : 85,764,273.26 = 41,866,793.36 : x
  2. Step 2: Convert to fraction form
    57,173,693.84/85,764,273.26 = 41,866,793.36/x
  3. Step 3: Cross multiply
    57,173,693.84x = 85,764,273.26 × 41,866,793.36
  4. Step 4: Simplify right side
    57,173,693.84x = 3,590,675,106,246,993.50
  5. Step 5: Solve for x
    x = 3,590,675,106,246,993.50/57,173,693.84
  6. Step 6: Final answer
    x = 62,802,923.25

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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.