Home / 734,520,222,562.45-1,013,640,968,794.20-404,916,019,827.83

Finding the Fourth Proportional to 734,520,222,562.45, 1,013,640,968,794.20 and 404,916,019,827.83

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Solution

The fourth proportional to 734,520,222,562.45, 1,013,640,968,794.20 and 404,916,019,827.83 is: 558,785,795,150.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,520,222,562.45 : 1,013,640,968,794.20 = 404,916,019,827.83 : x
  2. Step 2: Convert to fraction form
    734,520,222,562.45/1,013,640,968,794.20 = 404,916,019,827.83/x
  3. Step 3: Cross multiply
    734,520,222,562.45x = 1,013,640,968,794.20 × 404,916,019,827.83
  4. Step 4: Simplify right side
    734,520,222,562.45x = 410,439,466,618,573,100,679,168
  5. Step 5: Solve for x
    x = 410,439,466,618,573,100,679,168/734,520,222,562.45
  6. Step 6: Final answer
    x = 558,785,795,150.35

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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.