Home / 6,111,589,413.70-9,167,384,120.55-6,111,589,413.70

Finding the Fourth Proportional to 6,111,589,413.70, 9,167,384,120.55 and 6,111,589,413.70

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Solution

The fourth proportional to 6,111,589,413.70, 9,167,384,120.55 and 6,111,589,413.70 is: 9,167,384,120.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,589,413.70 : 9,167,384,120.55 = 6,111,589,413.70 : x
  2. Step 2: Convert to fraction form
    6,111,589,413.70/9,167,384,120.55 = 6,111,589,413.70/x
  3. Step 3: Cross multiply
    6,111,589,413.70x = 9,167,384,120.55 × 6,111,589,413.70
  4. Step 4: Simplify right side
    6,111,589,413.70x = 56,027,287,742,474,854,400
  5. Step 5: Solve for x
    x = 56,027,287,742,474,854,400/6,111,589,413.70
  6. Step 6: Final answer
    x = 9,167,384,120.55

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Double scale
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1.5x scale

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.