Home / 6,717,787,413.16-9,275,136,796.74-4,344,669,164.20

Finding the Fourth Proportional to 6,717,787,413.16, 9,275,136,796.74 and 4,344,669,164.20

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Solution

The fourth proportional to 6,717,787,413.16, 9,275,136,796.74 and 4,344,669,164.20 is: 5,998,612,095.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,787,413.16 : 9,275,136,796.74 = 4,344,669,164.20 : x
  2. Step 2: Convert to fraction form
    6,717,787,413.16/9,275,136,796.74 = 4,344,669,164.20/x
  3. Step 3: Cross multiply
    6,717,787,413.16x = 9,275,136,796.74 × 4,344,669,164.20
  4. Step 4: Simplify right side
    6,717,787,413.16x = 40,297,400,834,533,040,128
  5. Step 5: Solve for x
    x = 40,297,400,834,533,040,128/6,717,787,413.16
  6. Step 6: Final answer
    x = 5,998,612,095.94

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Double scale
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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.