Home / 2,010,525,466,183.20-3,015,768,325,273-921,113,447,602.77

Finding the Fourth Proportional to 2,010,525,466,183.20, 3,015,768,325,273 and 921,113,447,602.77

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Solution

The fourth proportional to 2,010,525,466,183.20, 3,015,768,325,273 and 921,113,447,602.77 is: 1,381,661,066,217.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,525,466,183.20 : 3,015,768,325,273 = 921,113,447,602.77 : x
  2. Step 2: Convert to fraction form
    2,010,525,466,183.20/3,015,768,325,273 = 921,113,447,602.77/x
  3. Step 3: Cross multiply
    2,010,525,466,183.20x = 3,015,768,325,273 × 921,113,447,602.77
  4. Step 4: Simplify right side
    2,010,525,466,183.20x = 2,777,864,759,263,444,978,368,512
  5. Step 5: Solve for x
    x = 2,777,864,759,263,444,978,368,512/2,010,525,466,183.20
  6. Step 6: Final answer
    x = 1,381,661,066,217.17

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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.