Home / 27,827,035.34-41,743,413.14-9,631,200.80

Finding the Fourth Proportional to 27,827,035.34, 41,743,413.14 and 9,631,200.80

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Solution

The fourth proportional to 27,827,035.34, 41,743,413.14 and 9,631,200.80 is: 14,447,791.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,827,035.34 : 41,743,413.14 = 9,631,200.80 : x
  2. Step 2: Convert to fraction form
    27,827,035.34/41,743,413.14 = 9,631,200.80/x
  3. Step 3: Cross multiply
    27,827,035.34x = 41,743,413.14 × 9,631,200.80
  4. Step 4: Simplify right side
    27,827,035.34x = 402,039,193,771,825.44
  5. Step 5: Solve for x
    x = 402,039,193,771,825.44/27,827,035.34
  6. Step 6: Final answer
    x = 14,447,791.11

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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.