Home / 1,183,020,704.37-1,624,019,585.64-1,015,466,076.37

Finding the Fourth Proportional to 1,183,020,704.37, 1,624,019,585.64 and 1,015,466,076.37

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Solution

The fourth proportional to 1,183,020,704.37, 1,624,019,585.64 and 1,015,466,076.37 is: 1,394,005,016.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,020,704.37 : 1,624,019,585.64 = 1,015,466,076.37 : x
  2. Step 2: Convert to fraction form
    1,183,020,704.37/1,624,019,585.64 = 1,015,466,076.37/x
  3. Step 3: Cross multiply
    1,183,020,704.37x = 1,624,019,585.64 × 1,015,466,076.37
  4. Step 4: Simplify right side
    1,183,020,704.37x = 1,649,136,796,573,824,000
  5. Step 5: Solve for x
    x = 1,649,136,796,573,824,000/1,183,020,704.37
  6. Step 6: Final answer
    x = 1,394,005,016.55

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.