Home / 1,702,733,714,989.50-2,554,107,198,858.30-411,942,898,015.92

Finding the Fourth Proportional to 1,702,733,714,989.50, 2,554,107,198,858.30 and 411,942,898,015.92

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Solution

The fourth proportional to 1,702,733,714,989.50, 2,554,107,198,858.30 and 411,942,898,015.92 is: 617,915,950,144.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,733,714,989.50 : 2,554,107,198,858.30 = 411,942,898,015.92 : x
  2. Step 2: Convert to fraction form
    1,702,733,714,989.50/2,554,107,198,858.30 = 411,942,898,015.92/x
  3. Step 3: Cross multiply
    1,702,733,714,989.50x = 2,554,107,198,858.30 × 411,942,898,015.92
  4. Step 4: Simplify right side
    1,702,733,714,989.50x = 1,052,146,321,341,011,722,240,000
  5. Step 5: Solve for x
    x = 1,052,146,321,341,011,722,240,000/1,702,733,714,989.50
  6. Step 6: Final answer
    x = 617,915,950,144.62

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Double scale
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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.