Home / 4,395,014,018.80-6,592,521,028.20-3,803,201,321.20

Finding the Fourth Proportional to 4,395,014,018.80, 6,592,521,028.20 and 3,803,201,321.20

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Solution

The fourth proportional to 4,395,014,018.80, 6,592,521,028.20 and 3,803,201,321.20 is: 5,704,801,981.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,014,018.80 : 6,592,521,028.20 = 3,803,201,321.20 : x
  2. Step 2: Convert to fraction form
    4,395,014,018.80/6,592,521,028.20 = 3,803,201,321.20/x
  3. Step 3: Cross multiply
    4,395,014,018.80x = 6,592,521,028.20 × 3,803,201,321.20
  4. Step 4: Simplify right side
    4,395,014,018.80x = 25,072,684,684,489,019,392
  5. Step 5: Solve for x
    x = 25,072,684,684,489,019,392/4,395,014,018.80
  6. Step 6: Final answer
    x = 5,704,801,981.80

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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.