Home / 3,500,764,254.43-4,831,069,226.40-1,893,219,249.27

Finding the Fourth Proportional to 3,500,764,254.43, 4,831,069,226.40 and 1,893,219,249.27

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Solution

The fourth proportional to 3,500,764,254.43, 4,831,069,226.40 and 1,893,219,249.27 is: 2,612,650,435.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,764,254.43 : 4,831,069,226.40 = 1,893,219,249.27 : x
  2. Step 2: Convert to fraction form
    3,500,764,254.43/4,831,069,226.40 = 1,893,219,249.27/x
  3. Step 3: Cross multiply
    3,500,764,254.43x = 4,831,069,226.40 × 1,893,219,249.27
  4. Step 4: Simplify right side
    3,500,764,254.43x = 9,146,273,253,976,407,040
  5. Step 5: Solve for x
    x = 9,146,273,253,976,407,040/3,500,764,254.43
  6. Step 6: Final answer
    x = 2,612,650,435.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.