Home / 52,939,167.37-73,054,469.73-29,417,631.54

Finding the Fourth Proportional to 52,939,167.37, 73,054,469.73 and 29,417,631.54

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Solution

The fourth proportional to 52,939,167.37, 73,054,469.73 and 29,417,631.54 is: 40,595,452.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,939,167.37 : 73,054,469.73 = 29,417,631.54 : x
  2. Step 2: Convert to fraction form
    52,939,167.37/73,054,469.73 = 29,417,631.54/x
  3. Step 3: Cross multiply
    52,939,167.37x = 73,054,469.73 × 29,417,631.54
  4. Step 4: Simplify right side
    52,939,167.37x = 2,149,089,472,703,585
  5. Step 5: Solve for x
    x = 2,149,089,472,703,585/52,939,167.37
  6. Step 6: Final answer
    x = 40,595,452.85

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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.