Home / 2,535,067,246.40-3,798,065,906.40-2,172,270,190.40

Finding the Fourth Proportional to 2,535,067,246.40, 3,798,065,906.40 and 2,172,270,190.40

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Solution

The fourth proportional to 2,535,067,246.40, 3,798,065,906.40 and 2,172,270,190.40 is: 3,254,519,327.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,067,246.40 : 3,798,065,906.40 = 2,172,270,190.40 : x
  2. Step 2: Convert to fraction form
    2,535,067,246.40/3,798,065,906.40 = 2,172,270,190.40/x
  3. Step 3: Cross multiply
    2,535,067,246.40x = 3,798,065,906.40 × 2,172,270,190.40
  4. Step 4: Simplify right side
    2,535,067,246.40x = 8,250,425,349,647,277,056
  5. Step 5: Solve for x
    x = 8,250,425,349,647,277,056/2,535,067,246.40
  6. Step 6: Final answer
    x = 3,254,519,327.39

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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.