Home / 5,435,008,427,570-7,500,470,775,824-2,965,978,395,190.50

Finding the Fourth Proportional to 5,435,008,427,570, 7,500,470,775,824 and 2,965,978,395,190.50

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Solution

The fourth proportional to 5,435,008,427,570, 7,500,470,775,824 and 2,965,978,395,190.50 is: 4,093,137,033,974.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,435,008,427,570 : 7,500,470,775,824 = 2,965,978,395,190.50 : x
  2. Step 2: Convert to fraction form
    5,435,008,427,570/7,500,470,775,824 = 2,965,978,395,190.50/x
  3. Step 3: Cross multiply
    5,435,008,427,570x = 7,500,470,775,824 × 2,965,978,395,190.50
  4. Step 4: Simplify right side
    5,435,008,427,570x = 22,246,234,274,851,712,925,696,000
  5. Step 5: Solve for x
    x = 22,246,234,274,851,712,925,696,000/5,435,008,427,570
  6. Step 6: Final answer
    x = 4,093,137,033,974.76

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1.5x scale

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.