Home / 2,211,206,827,184.20-3,051,201,143,282.40-1,222,282,352,923.20

Finding the Fourth Proportional to 2,211,206,827,184.20, 3,051,201,143,282.40 and 1,222,282,352,923.20

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Solution

The fourth proportional to 2,211,206,827,184.20, 3,051,201,143,282.40 and 1,222,282,352,923.20 is: 1,686,603,562,726.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,206,827,184.20 : 3,051,201,143,282.40 = 1,222,282,352,923.20 : x
  2. Step 2: Convert to fraction form
    2,211,206,827,184.20/3,051,201,143,282.40 = 1,222,282,352,923.20/x
  3. Step 3: Cross multiply
    2,211,206,827,184.20x = 3,051,201,143,282.40 × 1,222,282,352,923.20
  4. Step 4: Simplify right side
    2,211,206,827,184.20x = 3,729,429,312,653,169,279,369,216
  5. Step 5: Solve for x
    x = 3,729,429,312,653,169,279,369,216/2,211,206,827,184.20
  6. Step 6: Final answer
    x = 1,686,603,562,726.11

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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.