Home / 43,269,313.08-59,709,286.44-23,686,413.06

Finding the Fourth Proportional to 43,269,313.08, 59,709,286.44 and 23,686,413.06

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Solution

The fourth proportional to 43,269,313.08, 59,709,286.44 and 23,686,413.06 is: 32,685,955.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,269,313.08 : 59,709,286.44 = 23,686,413.06 : x
  2. Step 2: Convert to fraction form
    43,269,313.08/59,709,286.44 = 23,686,413.06/x
  3. Step 3: Cross multiply
    43,269,313.08x = 59,709,286.44 × 23,686,413.06
  4. Step 4: Simplify right side
    43,269,313.08x = 1,414,298,822,135,696.75
  5. Step 5: Solve for x
    x = 1,414,298,822,135,696.75/43,269,313.08
  6. Step 6: Final answer
    x = 32,685,955.04

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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.