Home / 1,622,684,987,503.80-2,434,105,763,896.70-533,557,870,597.82

Finding the Fourth Proportional to 1,622,684,987,503.80, 2,434,105,763,896.70 and 533,557,870,597.82

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Solution

The fourth proportional to 1,622,684,987,503.80, 2,434,105,763,896.70 and 533,557,870,597.82 is: 800,362,546,147.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,684,987,503.80 : 2,434,105,763,896.70 = 533,557,870,597.82 : x
  2. Step 2: Convert to fraction form
    1,622,684,987,503.80/2,434,105,763,896.70 = 533,557,870,597.82/x
  3. Step 3: Cross multiply
    1,622,684,987,503.80x = 2,434,105,763,896.70 × 533,557,870,597.82
  4. Step 4: Simplify right side
    1,622,684,987,503.80x = 1,298,736,288,194,603,255,857,152
  5. Step 5: Solve for x
    x = 1,298,736,288,194,603,255,857,152/1,622,684,987,503.80
  6. Step 6: Final answer
    x = 800,362,546,147.96

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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.