Home / 5,392,660,282,889.60-8,088,129,362,073.40-1,571,520,861,469.60

Finding the Fourth Proportional to 5,392,660,282,889.60, 8,088,129,362,073.40 and 1,571,520,861,469.60

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Solution

The fourth proportional to 5,392,660,282,889.60, 8,088,129,362,073.40 and 1,571,520,861,469.60 is: 2,357,030,362,749.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,660,282,889.60 : 8,088,129,362,073.40 = 1,571,520,861,469.60 : x
  2. Step 2: Convert to fraction form
    5,392,660,282,889.60/8,088,129,362,073.40 = 1,571,520,861,469.60/x
  3. Step 3: Cross multiply
    5,392,660,282,889.60x = 8,088,129,362,073.40 × 1,571,520,861,469.60
  4. Step 4: Simplify right side
    5,392,660,282,889.60x = 12,710,664,022,763,156,361,183,232
  5. Step 5: Solve for x
    x = 12,710,664,022,763,156,361,183,232/5,392,660,282,889.60
  6. Step 6: Final answer
    x = 2,357,030,362,749.33

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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.