Home / 40,122,252,976,696-55,367,841,275,004-23,228,546,126,678

Finding the Fourth Proportional to 40,122,252,976,696, 55,367,841,275,004 and 23,228,546,126,678

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Solution

The fourth proportional to 40,122,252,976,696, 55,367,841,275,004 and 23,228,546,126,678 is: 32,054,891,228,018.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,122,252,976,696 : 55,367,841,275,004 = 23,228,546,126,678 : x
  2. Step 2: Convert to fraction form
    40,122,252,976,696/55,367,841,275,004 = 23,228,546,126,678/x
  3. Step 3: Cross multiply
    40,122,252,976,696x = 55,367,841,275,004 × 23,228,546,126,678
  4. Step 4: Simplify right side
    40,122,252,976,696x = 1,286,114,454,991,016,567,282,597,888
  5. Step 5: Solve for x
    x = 1,286,114,454,991,016,567,282,597,888/40,122,252,976,696
  6. Step 6: Final answer
    x = 32,054,891,228,018.12

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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.