Home / 36,625,066,661.40-54,951,932,715.30-13,363,056,907.80

Finding the Fourth Proportional to 36,625,066,661.40, 54,951,932,715.30 and 13,363,056,907.80

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Solution

The fourth proportional to 36,625,066,661.40, 54,951,932,715.30 and 13,363,056,907.80 is: 20,049,814,812.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,625,066,661.40 : 54,951,932,715.30 = 13,363,056,907.80 : x
  2. Step 2: Convert to fraction form
    36,625,066,661.40/54,951,932,715.30 = 13,363,056,907.80/x
  3. Step 3: Cross multiply
    36,625,066,661.40x = 54,951,932,715.30 × 13,363,056,907.80
  4. Step 4: Simplify right side
    36,625,066,661.40x = 734,325,804,068,150,444,032
  5. Step 5: Solve for x
    x = 734,325,804,068,150,444,032/36,625,066,661.40
  6. Step 6: Final answer
    x = 20,049,814,812.82

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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.