Home / 605,603,696.06-835,782,271.97-341,303,583.30

Finding the Fourth Proportional to 605,603,696.06, 835,782,271.97 and 341,303,583.30

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Solution

The fourth proportional to 605,603,696.06, 835,782,271.97 and 341,303,583.30 is: 471,026,656.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,603,696.06 : 835,782,271.97 = 341,303,583.30 : x
  2. Step 2: Convert to fraction form
    605,603,696.06/835,782,271.97 = 341,303,583.30/x
  3. Step 3: Cross multiply
    605,603,696.06x = 835,782,271.97 × 341,303,583.30
  4. Step 4: Simplify right side
    605,603,696.06x = 285,255,484,280,269,664
  5. Step 5: Solve for x
    x = 285,255,484,280,269,664/605,603,696.06
  6. Step 6: Final answer
    x = 471,026,656.77

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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.