Home / 1,371,846,276,981.80-2,058,003,850,407.30-565,572,467,286.38

Finding the Fourth Proportional to 1,371,846,276,981.80, 2,058,003,850,407.30 and 565,572,467,286.38

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Solution

The fourth proportional to 1,371,846,276,981.80, 2,058,003,850,407.30 and 565,572,467,286.38 is: 848,455,351,659.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,846,276,981.80 : 2,058,003,850,407.30 = 565,572,467,286.38 : x
  2. Step 2: Convert to fraction form
    1,371,846,276,981.80/2,058,003,850,407.30 = 565,572,467,286.38/x
  3. Step 3: Cross multiply
    1,371,846,276,981.80x = 2,058,003,850,407.30 × 565,572,467,286.38
  4. Step 4: Simplify right side
    1,371,846,276,981.80x = 1,163,950,315,359,726,760,624,128
  5. Step 5: Solve for x
    x = 1,163,950,315,359,726,760,624,128/1,371,846,276,981.80
  6. Step 6: Final answer
    x = 848,455,351,659.76

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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.