Home / 3,019,689,400,476.30-4,167,171,213,266.70-1,630,770,382,410

Finding the Fourth Proportional to 3,019,689,400,476.30, 4,167,171,213,266.70 and 1,630,770,382,410

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Solution

The fourth proportional to 3,019,689,400,476.30, 4,167,171,213,266.70 and 1,630,770,382,410 is: 2,250,463,041,647.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,689,400,476.30 : 4,167,171,213,266.70 = 1,630,770,382,410 : x
  2. Step 2: Convert to fraction form
    3,019,689,400,476.30/4,167,171,213,266.70 = 1,630,770,382,410/x
  3. Step 3: Cross multiply
    3,019,689,400,476.30x = 4,167,171,213,266.70 × 1,630,770,382,410
  4. Step 4: Simplify right side
    3,019,689,400,476.30x = 6,795,699,393,026,880,528,449,536
  5. Step 5: Solve for x
    x = 6,795,699,393,026,880,528,449,536/3,019,689,400,476.30
  6. Step 6: Final answer
    x = 2,250,463,041,647.59

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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.