Home / 3,203,258,593.80-4,804,887,890.70-2,515,287,880.20

Finding the Fourth Proportional to 3,203,258,593.80, 4,804,887,890.70 and 2,515,287,880.20

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Solution

The fourth proportional to 3,203,258,593.80, 4,804,887,890.70 and 2,515,287,880.20 is: 3,772,931,820.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,258,593.80 : 4,804,887,890.70 = 2,515,287,880.20 : x
  2. Step 2: Convert to fraction form
    3,203,258,593.80/4,804,887,890.70 = 2,515,287,880.20/x
  3. Step 3: Cross multiply
    3,203,258,593.80x = 4,804,887,890.70 × 2,515,287,880.20
  4. Step 4: Simplify right side
    3,203,258,593.80x = 12,085,676,277,197,451,264
  5. Step 5: Solve for x
    x = 12,085,676,277,197,451,264/3,203,258,593.80
  6. Step 6: Final answer
    x = 3,772,931,820.30

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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.