Home / 109,923,453.30-164,835,413.55-41,743,485.30

Finding the Fourth Proportional to 109,923,453.30, 164,835,413.55 and 41,743,485.30

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Solution

The fourth proportional to 109,923,453.30, 164,835,413.55 and 41,743,485.30 is: 62,596,329.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,923,453.30 : 164,835,413.55 = 41,743,485.30 : x
  2. Step 2: Convert to fraction form
    109,923,453.30/164,835,413.55 = 41,743,485.30/x
  3. Step 3: Cross multiply
    109,923,453.30x = 164,835,413.55 × 41,743,485.30
  4. Step 4: Simplify right side
    109,923,453.30x = 6,880,804,662,443,846
  5. Step 5: Solve for x
    x = 6,880,804,662,443,846/109,923,453.30
  6. Step 6: Final answer
    x = 62,596,329.14

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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.