Home / 5,797,008,127.20-8,695,512,190.80-1,434,940,399.20

Finding the Fourth Proportional to 5,797,008,127.20, 8,695,512,190.80 and 1,434,940,399.20

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Solution

The fourth proportional to 5,797,008,127.20, 8,695,512,190.80 and 1,434,940,399.20 is: 2,152,410,598.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797,008,127.20 : 8,695,512,190.80 = 1,434,940,399.20 : x
  2. Step 2: Convert to fraction form
    5,797,008,127.20/8,695,512,190.80 = 1,434,940,399.20/x
  3. Step 3: Cross multiply
    5,797,008,127.20x = 8,695,512,190.80 × 1,434,940,399.20
  4. Step 4: Simplify right side
    5,797,008,127.20x = 12,477,541,734,315,018,240
  5. Step 5: Solve for x
    x = 12,477,541,734,315,018,240/5,797,008,127.20
  6. Step 6: Final answer
    x = 2,152,410,598.80

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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.