Home / 4,646,940,500,738.40-6,412,777,903,361.20-2,510,791,435,010.60

Finding the Fourth Proportional to 4,646,940,500,738.40, 6,412,777,903,361.20 and 2,510,791,435,010.60

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Solution

The fourth proportional to 4,646,940,500,738.40, 6,412,777,903,361.20 and 2,510,791,435,010.60 is: 3,464,892,186,983.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646,940,500,738.40 : 6,412,777,903,361.20 = 2,510,791,435,010.60 : x
  2. Step 2: Convert to fraction form
    4,646,940,500,738.40/6,412,777,903,361.20 = 2,510,791,435,010.60/x
  3. Step 3: Cross multiply
    4,646,940,500,738.40x = 6,412,777,903,361.20 × 2,510,791,435,010.60
  4. Step 4: Simplify right side
    4,646,940,500,738.40x = 16,101,147,834,384,535,632,478,208
  5. Step 5: Solve for x
    x = 16,101,147,834,384,535,632,478,208/4,646,940,500,738.40
  6. Step 6: Final answer
    x = 3,464,892,186,983.25

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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.