Home / 34,051,785.09-46,992,455.82-18,582,866.13

Finding the Fourth Proportional to 34,051,785.09, 46,992,455.82 and 18,582,866.13

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Solution

The fourth proportional to 34,051,785.09, 46,992,455.82 and 18,582,866.13 is: 25,644,896.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,785.09 : 46,992,455.82 = 18,582,866.13 : x
  2. Step 2: Convert to fraction form
    34,051,785.09/46,992,455.82 = 18,582,866.13/x
  3. Step 3: Cross multiply
    34,051,785.09x = 46,992,455.82 × 18,582,866.13
  4. Step 4: Simplify right side
    34,051,785.09x = 873,254,515,622,999.38
  5. Step 5: Solve for x
    x = 873,254,515,622,999.38/34,051,785.09
  6. Step 6: Final answer
    x = 25,644,896.83

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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.