Home / 2,633,790,012,912.40-3,950,875,430,487.30-1,102,426,175,382.80

Finding the Fourth Proportional to 2,633,790,012,912.40, 3,950,875,430,487.30 and 1,102,426,175,382.80

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Solution

The fourth proportional to 2,633,790,012,912.40, 3,950,875,430,487.30 and 1,102,426,175,382.80 is: 1,653,718,963,506.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,790,012,912.40 : 3,950,875,430,487.30 = 1,102,426,175,382.80 : x
  2. Step 2: Convert to fraction form
    2,633,790,012,912.40/3,950,875,430,487.30 = 1,102,426,175,382.80/x
  3. Step 3: Cross multiply
    2,633,790,012,912.40x = 3,950,875,430,487.30 × 1,102,426,175,382.80
  4. Step 4: Simplify right side
    2,633,790,012,912.40x = 4,355,548,490,245,987,509,469,184
  5. Step 5: Solve for x
    x = 4,355,548,490,245,987,509,469,184/2,633,790,012,912.40
  6. Step 6: Final answer
    x = 1,653,718,963,506.02

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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.