Home / 2,274,713,660.40-3,412,070,490.60-1,110,928,729.20

Finding the Fourth Proportional to 2,274,713,660.40, 3,412,070,490.60 and 1,110,928,729.20

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Solution

The fourth proportional to 2,274,713,660.40, 3,412,070,490.60 and 1,110,928,729.20 is: 1,666,393,093.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,713,660.40 : 3,412,070,490.60 = 1,110,928,729.20 : x
  2. Step 2: Convert to fraction form
    2,274,713,660.40/3,412,070,490.60 = 1,110,928,729.20/x
  3. Step 3: Cross multiply
    2,274,713,660.40x = 3,412,070,490.60 × 1,110,928,729.20
  4. Step 4: Simplify right side
    2,274,713,660.40x = 3,790,567,134,063,078,400
  5. Step 5: Solve for x
    x = 3,790,567,134,063,078,400/2,274,713,660.40
  6. Step 6: Final answer
    x = 1,666,393,093.80

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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.