Home / 22,373,109,193,902-30,874,562,105,895-12,496,496,818,671

Finding the Fourth Proportional to 22,373,109,193,902, 30,874,562,105,895 and 12,496,496,818,671

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Solution

The fourth proportional to 22,373,109,193,902, 30,874,562,105,895 and 12,496,496,818,671 is: 17,244,982,080,511.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,373,109,193,902 : 30,874,562,105,895 = 12,496,496,818,671 : x
  2. Step 2: Convert to fraction form
    22,373,109,193,902/30,874,562,105,895 = 12,496,496,818,671/x
  3. Step 3: Cross multiply
    22,373,109,193,902x = 30,874,562,105,895 × 12,496,496,818,671
  4. Step 4: Simplify right side
    22,373,109,193,902x = 385,823,867,134,177,055,782,993,920
  5. Step 5: Solve for x
    x = 385,823,867,134,177,055,782,993,920/22,373,109,193,902
  6. Step 6: Final answer
    x = 17,244,982,080,511.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.