Home / 4,906,929,642.60-7,362,410,003.10-1,802,999,274.60

Finding the Fourth Proportional to 4,906,929,642.60, 7,362,410,003.10 and 1,802,999,274.60

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Solution

The fourth proportional to 4,906,929,642.60, 7,362,410,003.10 and 1,802,999,274.60 is: 2,705,239,500.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,929,642.60 : 7,362,410,003.10 = 1,802,999,274.60 : x
  2. Step 2: Convert to fraction form
    4,906,929,642.60/7,362,410,003.10 = 1,802,999,274.60/x
  3. Step 3: Cross multiply
    4,906,929,642.60x = 7,362,410,003.10 × 1,802,999,274.60
  4. Step 4: Simplify right side
    4,906,929,642.60x = 13,274,419,894,897,084,416
  5. Step 5: Solve for x
    x = 13,274,419,894,897,084,416/4,906,929,642.60
  6. Step 6: Final answer
    x = 2,705,239,500.41

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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.