Home / 61,235,957.54-84,505,584.14-33,733,885.78

Finding the Fourth Proportional to 61,235,957.54, 84,505,584.14 and 33,733,885.78

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Solution

The fourth proportional to 61,235,957.54, 84,505,584.14 and 33,733,885.78 is: 46,552,741.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,235,957.54 : 84,505,584.14 = 33,733,885.78 : x
  2. Step 2: Convert to fraction form
    61,235,957.54/84,505,584.14 = 33,733,885.78/x
  3. Step 3: Cross multiply
    61,235,957.54x = 84,505,584.14 × 33,733,885.78
  4. Step 4: Simplify right side
    61,235,957.54x = 2,850,701,723,150,939.50
  5. Step 5: Solve for x
    x = 2,850,701,723,150,939.50/61,235,957.54
  6. Step 6: Final answer
    x = 46,552,741.85

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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.