Home / 13,240,109,229,871-19,860,163,844,802-13,240,109,229,871

Finding the Fourth Proportional to 13,240,109,229,871, 19,860,163,844,802 and 13,240,109,229,871

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Solution

The fourth proportional to 13,240,109,229,871, 19,860,163,844,802 and 13,240,109,229,871 is: 19,860,163,844,802

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,240,109,229,871 : 19,860,163,844,802 = 13,240,109,229,871 : x
  2. Step 2: Convert to fraction form
    13,240,109,229,871/19,860,163,844,802 = 13,240,109,229,871/x
  3. Step 3: Cross multiply
    13,240,109,229,871x = 19,860,163,844,802 × 13,240,109,229,871
  4. Step 4: Simplify right side
    13,240,109,229,871x = 262,950,738,628,313,293,420,232,704
  5. Step 5: Solve for x
    x = 262,950,738,628,313,293,420,232,704/13,240,109,229,871
  6. Step 6: Final answer
    x = 19,860,163,844,802

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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.