Home / 2,816,763,696.60-4,225,124,549.70-851,612,976.60

Finding the Fourth Proportional to 2,816,763,696.60, 4,225,124,549.70 and 851,612,976.60

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Solution

The fourth proportional to 2,816,763,696.60, 4,225,124,549.70 and 851,612,976.60 is: 1,277,413,117.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,816,763,696.60 : 4,225,124,549.70 = 851,612,976.60 : x
  2. Step 2: Convert to fraction form
    2,816,763,696.60/4,225,124,549.70 = 851,612,976.60/x
  3. Step 3: Cross multiply
    2,816,763,696.60x = 4,225,124,549.70 × 851,612,976.60
  4. Step 4: Simplify right side
    2,816,763,696.60x = 3,598,170,894,275,751,424
  5. Step 5: Solve for x
    x = 3,598,170,894,275,751,424/2,816,763,696.60
  6. Step 6: Final answer
    x = 1,277,413,117.27

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1.5x scale

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.