Home / 2,695,100,828.40-4,042,651,242.60-1,906,017,231.60

Finding the Fourth Proportional to 2,695,100,828.40, 4,042,651,242.60 and 1,906,017,231.60

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Solution

The fourth proportional to 2,695,100,828.40, 4,042,651,242.60 and 1,906,017,231.60 is: 2,859,025,847.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,100,828.40 : 4,042,651,242.60 = 1,906,017,231.60 : x
  2. Step 2: Convert to fraction form
    2,695,100,828.40/4,042,651,242.60 = 1,906,017,231.60/x
  3. Step 3: Cross multiply
    2,695,100,828.40x = 4,042,651,242.60 × 1,906,017,231.60
  4. Step 4: Simplify right side
    2,695,100,828.40x = 7,705,362,929,744,751,616
  5. Step 5: Solve for x
    x = 7,705,362,929,744,751,616/2,695,100,828.40
  6. Step 6: Final answer
    x = 2,859,025,847.40

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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.