Home / 954,183,828,893.77-1,431,170,015,914.40-341,538,920,516.97

Finding the Fourth Proportional to 954,183,828,893.77, 1,431,170,015,914.40 and 341,538,920,516.97

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Solution

The fourth proportional to 954,183,828,893.77, 1,431,170,015,914.40 and 341,538,920,516.97 is: 512,270,536,882.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,183,828,893.77 : 1,431,170,015,914.40 = 341,538,920,516.97 : x
  2. Step 2: Convert to fraction form
    954,183,828,893.77/1,431,170,015,914.40 = 341,538,920,516.97/x
  3. Step 3: Cross multiply
    954,183,828,893.77x = 1,431,170,015,914.40 × 341,538,920,516.97
  4. Step 4: Simplify right side
    954,183,828,893.77x = 488,800,262,311,658,855,071,744
  5. Step 5: Solve for x
    x = 488,800,262,311,658,855,071,744/954,183,828,893.77
  6. Step 6: Final answer
    x = 512,270,536,882.13

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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.