Home / 5,954,442,270.54-8,211,039,665.10-3,946,580,227.86

Finding the Fourth Proportional to 5,954,442,270.54, 8,211,039,665.10 and 3,946,580,227.86

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Solution

The fourth proportional to 5,954,442,270.54, 8,211,039,665.10 and 3,946,580,227.86 is: 5,442,243,844.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,442,270.54 : 8,211,039,665.10 = 3,946,580,227.86 : x
  2. Step 2: Convert to fraction form
    5,954,442,270.54/8,211,039,665.10 = 3,946,580,227.86/x
  3. Step 3: Cross multiply
    5,954,442,270.54x = 8,211,039,665.10 × 3,946,580,227.86
  4. Step 4: Simplify right side
    5,954,442,270.54x = 32,405,526,792,457,859,072
  5. Step 5: Solve for x
    x = 32,405,526,792,457,859,072/5,954,442,270.54
  6. Step 6: Final answer
    x = 5,442,243,844.19

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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.