Home / 6,718,796,194.60-10,079,705,946.30-3,957,003,605.80

Finding the Fourth Proportional to 6,718,796,194.60, 10,079,705,946.30 and 3,957,003,605.80

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Solution

The fourth proportional to 6,718,796,194.60, 10,079,705,946.30 and 3,957,003,605.80 is: 5,936,395,690.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718,796,194.60 : 10,079,705,946.30 = 3,957,003,605.80 : x
  2. Step 2: Convert to fraction form
    6,718,796,194.60/10,079,705,946.30 = 3,957,003,605.80/x
  3. Step 3: Cross multiply
    6,718,796,194.60x = 10,079,705,946.30 × 3,957,003,605.80
  4. Step 4: Simplify right side
    6,718,796,194.60x = 39,885,432,774,912,802,816
  5. Step 5: Solve for x
    x = 39,885,432,774,912,802,816/6,718,796,194.60
  6. Step 6: Final answer
    x = 5,936,395,690.49

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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.