Home / 2,808,677,070.45-3,874,504,843.26-1,736,637,702.26

Finding the Fourth Proportional to 2,808,677,070.45, 3,874,504,843.26 and 1,736,637,702.26

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Solution

The fourth proportional to 2,808,677,070.45, 3,874,504,843.26 and 1,736,637,702.26 is: 2,395,651,411.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,808,677,070.45 : 3,874,504,843.26 = 1,736,637,702.26 : x
  2. Step 2: Convert to fraction form
    2,808,677,070.45/3,874,504,843.26 = 1,736,637,702.26/x
  3. Step 3: Cross multiply
    2,808,677,070.45x = 3,874,504,843.26 × 1,736,637,702.26
  4. Step 4: Simplify right side
    2,808,677,070.45x = 6,728,611,188,374,916,096
  5. Step 5: Solve for x
    x = 6,728,611,188,374,916,096/2,808,677,070.45
  6. Step 6: Final answer
    x = 2,395,651,411.54

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1.5x scale

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.