Home / 234,957,510,140.10-352,435,825,314.72-73,621,267,949.36

Finding the Fourth Proportional to 234,957,510,140.10, 352,435,825,314.72 and 73,621,267,949.36

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Solution

The fourth proportional to 234,957,510,140.10, 352,435,825,314.72 and 73,621,267,949.36 is: 110,431,764,087.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,957,510,140.10 : 352,435,825,314.72 = 73,621,267,949.36 : x
  2. Step 2: Convert to fraction form
    234,957,510,140.10/352,435,825,314.72 = 73,621,267,949.36/x
  3. Step 3: Cross multiply
    234,957,510,140.10x = 352,435,825,314.72 × 73,621,267,949.36
  4. Step 4: Simplify right side
    234,957,510,140.10x = 25,946,772,330,448,831,905,792
  5. Step 5: Solve for x
    x = 25,946,772,330,448,831,905,792/234,957,510,140.10
  6. Step 6: Final answer
    x = 110,431,764,087.80

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1.5x scale

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.