Home / 4,203,725,616.30-6,296,518,498.05-3,478,131,504.30

Finding the Fourth Proportional to 4,203,725,616.30, 6,296,518,498.05 and 3,478,131,504.30

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Solution

The fourth proportional to 4,203,725,616.30, 6,296,518,498.05 and 3,478,131,504.30 is: 5,209,692,866.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,725,616.30 : 6,296,518,498.05 = 3,478,131,504.30 : x
  2. Step 2: Convert to fraction form
    4,203,725,616.30/6,296,518,498.05 = 3,478,131,504.30/x
  3. Step 3: Cross multiply
    4,203,725,616.30x = 6,296,518,498.05 × 3,478,131,504.30
  4. Step 4: Simplify right side
    4,203,725,616.30x = 21,900,119,355,475,423,232
  5. Step 5: Solve for x
    x = 21,900,119,355,475,423,232/4,203,725,616.30
  6. Step 6: Final answer
    x = 5,209,692,866.38

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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.