Home / 13,240,109,229,852-19,860,163,844,778-13,240,109,229,852

Finding the Fourth Proportional to 13,240,109,229,852, 19,860,163,844,778 and 13,240,109,229,852

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Solution

The fourth proportional to 13,240,109,229,852, 19,860,163,844,778 and 13,240,109,229,852 is: 19,860,163,844,778

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,240,109,229,852 : 19,860,163,844,778 = 13,240,109,229,852 : x
  2. Step 2: Convert to fraction form
    13,240,109,229,852/19,860,163,844,778 = 13,240,109,229,852/x
  3. Step 3: Cross multiply
    13,240,109,229,852x = 19,860,163,844,778 × 13,240,109,229,852
  4. Step 4: Simplify right side
    13,240,109,229,852x = 262,950,738,627,618,195,913,048,064
  5. Step 5: Solve for x
    x = 262,950,738,627,618,195,913,048,064/13,240,109,229,852
  6. Step 6: Final answer
    x = 19,860,163,844,778

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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.