Home / 5,049,099,672.90-7,573,649,509.35-1,368,605,027.40

Finding the Fourth Proportional to 5,049,099,672.90, 7,573,649,509.35 and 1,368,605,027.40

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Solution

The fourth proportional to 5,049,099,672.90, 7,573,649,509.35 and 1,368,605,027.40 is: 2,052,907,541.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,099,672.90 : 7,573,649,509.35 = 1,368,605,027.40 : x
  2. Step 2: Convert to fraction form
    5,049,099,672.90/7,573,649,509.35 = 1,368,605,027.40/x
  3. Step 3: Cross multiply
    5,049,099,672.90x = 7,573,649,509.35 × 1,368,605,027.40
  4. Step 4: Simplify right side
    5,049,099,672.90x = 10,365,334,794,261,954,560
  5. Step 5: Solve for x
    x = 10,365,334,794,261,954,560/5,049,099,672.90
  6. Step 6: Final answer
    x = 2,052,907,541.10

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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.