Home / 15,996,167,038,333-22,074,335,040,126-9,412,089,155,696.60

Finding the Fourth Proportional to 15,996,167,038,333, 22,074,335,040,126 and 9,412,089,155,696.60

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Solution

The fourth proportional to 15,996,167,038,333, 22,074,335,040,126 and 9,412,089,155,696.60 is: 12,988,462,107,984.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,996,167,038,333 : 22,074,335,040,126 = 9,412,089,155,696.60 : x
  2. Step 2: Convert to fraction form
    15,996,167,038,333/22,074,335,040,126 = 9,412,089,155,696.60/x
  3. Step 3: Cross multiply
    15,996,167,038,333x = 22,074,335,040,126 × 9,412,089,155,696.60
  4. Step 4: Simplify right side
    15,996,167,038,333x = 207,765,609,450,383,393,259,782,144
  5. Step 5: Solve for x
    x = 207,765,609,450,383,393,259,782,144/15,996,167,038,333
  6. Step 6: Final answer
    x = 12,988,462,107,984.79

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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.