Home / 15,996,167,038,331-22,074,335,040,124-9,412,089,155,694.60

Finding the Fourth Proportional to 15,996,167,038,331, 22,074,335,040,124 and 9,412,089,155,694.60

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Solution

The fourth proportional to 15,996,167,038,331, 22,074,335,040,124 and 9,412,089,155,694.60 is: 12,988,462,107,982.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,996,167,038,331 : 22,074,335,040,124 = 9,412,089,155,694.60 : x
  2. Step 2: Convert to fraction form
    15,996,167,038,331/22,074,335,040,124 = 9,412,089,155,694.60/x
  3. Step 3: Cross multiply
    15,996,167,038,331x = 22,074,335,040,124 × 9,412,089,155,694.60
  4. Step 4: Simplify right side
    15,996,167,038,331x = 207,765,609,450,320,411,859,353,600
  5. Step 5: Solve for x
    x = 207,765,609,450,320,411,859,353,600/15,996,167,038,331
  6. Step 6: Final answer
    x = 12,988,462,107,982.47

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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.