Home / 5,741,777,863.20-8,612,666,794.80-2,060,804,920.80

Finding the Fourth Proportional to 5,741,777,863.20, 8,612,666,794.80 and 2,060,804,920.80

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Solution

The fourth proportional to 5,741,777,863.20, 8,612,666,794.80 and 2,060,804,920.80 is: 3,091,207,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,777,863.20 : 8,612,666,794.80 = 2,060,804,920.80 : x
  2. Step 2: Convert to fraction form
    5,741,777,863.20/8,612,666,794.80 = 2,060,804,920.80/x
  3. Step 3: Cross multiply
    5,741,777,863.20x = 8,612,666,794.80 × 2,060,804,920.80
  4. Step 4: Simplify right side
    5,741,777,863.20x = 17,749,026,111,934,601,216
  5. Step 5: Solve for x
    x = 17,749,026,111,934,601,216/5,741,777,863.20
  6. Step 6: Final answer
    x = 3,091,207,381.20

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Double scale
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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.