Home / 18,648,433,305,623-25,733,110,932,497-10,314,740,635,729

Finding the Fourth Proportional to 18,648,433,305,623, 25,733,110,932,497 and 10,314,740,635,729

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Solution

The fourth proportional to 18,648,433,305,623, 25,733,110,932,497 and 10,314,740,635,729 is: 14,233,386,830,362.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,648,433,305,623 : 25,733,110,932,497 = 10,314,740,635,729 : x
  2. Step 2: Convert to fraction form
    18,648,433,305,623/25,733,110,932,497 = 10,314,740,635,729/x
  3. Step 3: Cross multiply
    18,648,433,305,623x = 25,733,110,932,497 × 10,314,740,635,729
  4. Step 4: Simplify right side
    18,648,433,305,623x = 265,430,365,019,148,968,825,716,736
  5. Step 5: Solve for x
    x = 265,430,365,019,148,968,825,716,736/18,648,433,305,623
  6. Step 6: Final answer
    x = 14,233,386,830,362.56

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