Home / 3,203,273,485.80-4,804,910,228.70-2,515,302,772.20

Finding the Fourth Proportional to 3,203,273,485.80, 4,804,910,228.70 and 2,515,302,772.20

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Solution

The fourth proportional to 3,203,273,485.80, 4,804,910,228.70 and 2,515,302,772.20 is: 3,772,954,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,273,485.80 : 4,804,910,228.70 = 2,515,302,772.20 : x
  2. Step 2: Convert to fraction form
    3,203,273,485.80/4,804,910,228.70 = 2,515,302,772.20/x
  3. Step 3: Cross multiply
    3,203,273,485.80x = 4,804,910,228.70 × 2,515,302,772.20
  4. Step 4: Simplify right side
    3,203,273,485.80x = 12,085,804,018,421,243,904
  5. Step 5: Solve for x
    x = 12,085,804,018,421,243,904/3,203,273,485.80
  6. Step 6: Final answer
    x = 3,772,954,158.30

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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.