Home / 1,702,733,714,988.70-2,554,107,198,857-411,942,898,014.93

Finding the Fourth Proportional to 1,702,733,714,988.70, 2,554,107,198,857 and 411,942,898,014.93

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Solution

The fourth proportional to 1,702,733,714,988.70, 2,554,107,198,857 and 411,942,898,014.93 is: 617,915,950,143.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,733,714,988.70 : 2,554,107,198,857 = 411,942,898,014.93 : x
  2. Step 2: Convert to fraction form
    1,702,733,714,988.70/2,554,107,198,857 = 411,942,898,014.93/x
  3. Step 3: Cross multiply
    1,702,733,714,988.70x = 2,554,107,198,857 × 411,942,898,014.93
  4. Step 4: Simplify right side
    1,702,733,714,988.70x = 1,052,146,321,337,947,665,727,488
  5. Step 5: Solve for x
    x = 1,052,146,321,337,947,665,727,488/1,702,733,714,988.70
  6. Step 6: Final answer
    x = 617,915,950,143.11

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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.