Home / 5,350,046,662.13-7,383,233,284.94-3,205,946,660.54

Finding the Fourth Proportional to 5,350,046,662.13, 7,383,233,284.94 and 3,205,946,660.54

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Solution

The fourth proportional to 5,350,046,662.13, 7,383,233,284.94 and 3,205,946,660.54 is: 4,424,307,597.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,046,662.13 : 7,383,233,284.94 = 3,205,946,660.54 : x
  2. Step 2: Convert to fraction form
    5,350,046,662.13/7,383,233,284.94 = 3,205,946,660.54/x
  3. Step 3: Cross multiply
    5,350,046,662.13x = 7,383,233,284.94 × 3,205,946,660.54
  4. Step 4: Simplify right side
    5,350,046,662.13x = 23,670,252,093,788,221,440
  5. Step 5: Solve for x
    x = 23,670,252,093,788,221,440/5,350,046,662.13
  6. Step 6: Final answer
    x = 4,424,307,597.42

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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.