Home / 3,393,466,131.48-4,683,631,620.72-2,247,010,127.60

Finding the Fourth Proportional to 3,393,466,131.48, 4,683,631,620.72 and 2,247,010,127.60

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Solution

The fourth proportional to 3,393,466,131.48, 4,683,631,620.72 and 2,247,010,127.60 is: 3,101,303,292.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,466,131.48 : 4,683,631,620.72 = 2,247,010,127.60 : x
  2. Step 2: Convert to fraction form
    3,393,466,131.48/4,683,631,620.72 = 2,247,010,127.60/x
  3. Step 3: Cross multiply
    3,393,466,131.48x = 4,683,631,620.72 × 2,247,010,127.60
  4. Step 4: Simplify right side
    3,393,466,131.48x = 10,524,167,685,717,997,568
  5. Step 5: Solve for x
    x = 10,524,167,685,717,997,568/3,393,466,131.48
  6. Step 6: Final answer
    x = 3,101,303,292.26

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Double scale
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1.5x scale

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.