Home / 3,019,689,400,577.80-4,167,171,213,406.20-1,630,770,382,511.20

Finding the Fourth Proportional to 3,019,689,400,577.80, 4,167,171,213,406.20 and 1,630,770,382,511.20

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Solution

The fourth proportional to 3,019,689,400,577.80, 4,167,171,213,406.20 and 1,630,770,382,511.20 is: 2,250,463,041,786.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,689,400,577.80 : 4,167,171,213,406.20 = 1,630,770,382,511.20 : x
  2. Step 2: Convert to fraction form
    3,019,689,400,577.80/4,167,171,213,406.20 = 1,630,770,382,511.20/x
  3. Step 3: Cross multiply
    3,019,689,400,577.80x = 4,167,171,213,406.20 × 1,630,770,382,511.20
  4. Step 4: Simplify right side
    3,019,689,400,577.80x = 6,795,699,393,676,090,605,043,712
  5. Step 5: Solve for x
    x = 6,795,699,393,676,090,605,043,712/3,019,689,400,577.80
  6. Step 6: Final answer
    x = 2,250,463,041,786.94

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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.