Home / 11,276,510,309.55-16,904,250,026.44-3,809,871,375.84

Finding the Fourth Proportional to 11,276,510,309.55, 16,904,250,026.44 and 3,809,871,375.84

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Solution

The fourth proportional to 11,276,510,309.55, 16,904,250,026.44 and 3,809,871,375.84 is: 5,711,254,327.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,276,510,309.55 : 16,904,250,026.44 = 3,809,871,375.84 : x
  2. Step 2: Convert to fraction form
    11,276,510,309.55/16,904,250,026.44 = 3,809,871,375.84/x
  3. Step 3: Cross multiply
    11,276,510,309.55x = 16,904,250,026.44 × 3,809,871,375.84
  4. Step 4: Simplify right side
    11,276,510,309.55x = 64,403,018,305,768,701,952
  5. Step 5: Solve for x
    x = 64,403,018,305,768,701,952/11,276,510,309.55
  6. Step 6: Final answer
    x = 5,711,254,327.61

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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.