Home / 4,099,626,083.40-6,149,439,125.10-1,888,831,523.40

Finding the Fourth Proportional to 4,099,626,083.40, 6,149,439,125.10 and 1,888,831,523.40

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Solution

The fourth proportional to 4,099,626,083.40, 6,149,439,125.10 and 1,888,831,523.40 is: 2,833,247,285.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,626,083.40 : 6,149,439,125.10 = 1,888,831,523.40 : x
  2. Step 2: Convert to fraction form
    4,099,626,083.40/6,149,439,125.10 = 1,888,831,523.40/x
  3. Step 3: Cross multiply
    4,099,626,083.40x = 6,149,439,125.10 × 1,888,831,523.40
  4. Step 4: Simplify right side
    4,099,626,083.40x = 11,615,254,470,718,197,760
  5. Step 5: Solve for x
    x = 11,615,254,470,718,197,760/4,099,626,083.40
  6. Step 6: Final answer
    x = 2,833,247,285.10

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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.