Home / 17,879,320,082,154-26,818,980,092,920-4,296,224,562,021

Finding the Fourth Proportional to 17,879,320,082,154, 26,818,980,092,920 and 4,296,224,562,021

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Solution

The fourth proportional to 17,879,320,082,154, 26,818,980,092,920 and 4,296,224,562,021 is: 6,444,336,835,748.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,879,320,082,154 : 26,818,980,092,920 = 4,296,224,562,021 : x
  2. Step 2: Convert to fraction form
    17,879,320,082,154/26,818,980,092,920 = 4,296,224,562,021/x
  3. Step 3: Cross multiply
    17,879,320,082,154x = 26,818,980,092,920 × 4,296,224,562,021
  4. Step 4: Simplify right side
    17,879,320,082,154x = 115,220,361,003,555,143,332,921,344
  5. Step 5: Solve for x
    x = 115,220,361,003,555,143,332,921,344/17,879,320,082,154
  6. Step 6: Final answer
    x = 6,444,336,835,748.07

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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.