Home / 34,051,759.31-46,992,420.30-18,582,840.38

Finding the Fourth Proportional to 34,051,759.31, 46,992,420.30 and 18,582,840.38

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Solution

The fourth proportional to 34,051,759.31, 46,992,420.30 and 18,582,840.38 is: 25,644,861.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,759.31 : 46,992,420.30 = 18,582,840.38 : x
  2. Step 2: Convert to fraction form
    34,051,759.31/46,992,420.30 = 18,582,840.38/x
  3. Step 3: Cross multiply
    34,051,759.31x = 46,992,420.30 × 18,582,840.38
  4. Step 4: Simplify right side
    34,051,759.31x = 873,252,645,504,771.62
  5. Step 5: Solve for x
    x = 873,252,645,504,771.62/34,051,759.31
  6. Step 6: Final answer
    x = 25,644,861.33

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1.5x scale

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.