Home / 4,420,009,371.70-6,630,014,057.55-3,025,295,611.30

Finding the Fourth Proportional to 4,420,009,371.70, 6,630,014,057.55 and 3,025,295,611.30

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Solution

The fourth proportional to 4,420,009,371.70, 6,630,014,057.55 and 3,025,295,611.30 is: 4,537,943,416.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,009,371.70 : 6,630,014,057.55 = 3,025,295,611.30 : x
  2. Step 2: Convert to fraction form
    4,420,009,371.70/6,630,014,057.55 = 3,025,295,611.30/x
  3. Step 3: Cross multiply
    4,420,009,371.70x = 6,630,014,057.55 × 3,025,295,611.30
  4. Step 4: Simplify right side
    4,420,009,371.70x = 20,057,752,431,163,322,368
  5. Step 5: Solve for x
    x = 20,057,752,431,163,322,368/4,420,009,371.70
  6. Step 6: Final answer
    x = 4,537,943,416.95

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Double scale
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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.