Home / 173,794,805.80-260,020,362.30-113,328,629.80

Finding the Fourth Proportional to 173,794,805.80, 260,020,362.30 and 113,328,629.80

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Solution

The fourth proportional to 173,794,805.80, 260,020,362.30 and 113,328,629.80 is: 169,554,845.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,794,805.80 : 260,020,362.30 = 113,328,629.80 : x
  2. Step 2: Convert to fraction form
    173,794,805.80/260,020,362.30 = 113,328,629.80/x
  3. Step 3: Cross multiply
    173,794,805.80x = 260,020,362.30 × 113,328,629.80
  4. Step 4: Simplify right side
    173,794,805.80x = 29,467,751,379,558,576
  5. Step 5: Solve for x
    x = 29,467,751,379,558,576/173,794,805.80
  6. Step 6: Final answer
    x = 169,554,845.12

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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.