Home / 2,016,078,378.80-3,024,117,568.20-1,893,634,372.40

Finding the Fourth Proportional to 2,016,078,378.80, 3,024,117,568.20 and 1,893,634,372.40

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Solution

The fourth proportional to 2,016,078,378.80, 3,024,117,568.20 and 1,893,634,372.40 is: 2,840,451,558.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,078,378.80 : 3,024,117,568.20 = 1,893,634,372.40 : x
  2. Step 2: Convert to fraction form
    2,016,078,378.80/3,024,117,568.20 = 1,893,634,372.40/x
  3. Step 3: Cross multiply
    2,016,078,378.80x = 3,024,117,568.20 × 1,893,634,372.40
  4. Step 4: Simplify right side
    2,016,078,378.80x = 5,726,572,973,322,221,568
  5. Step 5: Solve for x
    x = 5,726,572,973,322,221,568/2,016,078,378.80
  6. Step 6: Final answer
    x = 2,840,451,558.60

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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.