Home / 2,413,096,049,697.80-3,620,015,998,229-822,750,439,172.32

Finding the Fourth Proportional to 2,413,096,049,697.80, 3,620,015,998,229 and 822,750,439,172.32

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Solution

The fourth proportional to 2,413,096,049,697.80, 3,620,015,998,229 and 822,750,439,172.32 is: 1,234,252,466,961.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,096,049,697.80 : 3,620,015,998,229 = 822,750,439,172.32 : x
  2. Step 2: Convert to fraction form
    2,413,096,049,697.80/3,620,015,998,229 = 822,750,439,172.32/x
  3. Step 3: Cross multiply
    2,413,096,049,697.80x = 3,620,015,998,229 × 822,750,439,172.32
  4. Step 4: Simplify right side
    2,413,096,049,697.80x = 2,978,369,752,353,733,783,584,768
  5. Step 5: Solve for x
    x = 2,978,369,752,353,733,783,584,768/2,413,096,049,697.80
  6. Step 6: Final answer
    x = 1,234,252,466,961.16

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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.