Home / 48,892,590,912.80-73,338,886,369.20-33,085,834,961.60

Finding the Fourth Proportional to 48,892,590,912.80, 73,338,886,369.20 and 33,085,834,961.60

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Solution

The fourth proportional to 48,892,590,912.80, 73,338,886,369.20 and 33,085,834,961.60 is: 49,628,752,442.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,590,912.80 : 73,338,886,369.20 = 33,085,834,961.60 : x
  2. Step 2: Convert to fraction form
    48,892,590,912.80/73,338,886,369.20 = 33,085,834,961.60/x
  3. Step 3: Cross multiply
    48,892,590,912.80x = 73,338,886,369.20 × 33,085,834,961.60
  4. Step 4: Simplify right side
    48,892,590,912.80x = 2,426,478,290,678,886,957,056
  5. Step 5: Solve for x
    x = 2,426,478,290,678,886,957,056/48,892,590,912.80
  6. Step 6: Final answer
    x = 49,628,752,442.40

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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.