Home / 15,996,167,038,332-22,074,335,040,125-9,412,089,155,695.60

Finding the Fourth Proportional to 15,996,167,038,332, 22,074,335,040,125 and 9,412,089,155,695.60

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Solution

The fourth proportional to 15,996,167,038,332, 22,074,335,040,125 and 9,412,089,155,695.60 is: 12,988,462,107,983.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,996,167,038,332 : 22,074,335,040,125 = 9,412,089,155,695.60 : x
  2. Step 2: Convert to fraction form
    15,996,167,038,332/22,074,335,040,125 = 9,412,089,155,695.60/x
  3. Step 3: Cross multiply
    15,996,167,038,332x = 22,074,335,040,125 × 9,412,089,155,695.60
  4. Step 4: Simplify right side
    15,996,167,038,332x = 207,765,609,450,351,885,379,698,688
  5. Step 5: Solve for x
    x = 207,765,609,450,351,885,379,698,688/15,996,167,038,332
  6. Step 6: Final answer
    x = 12,988,462,107,983.63

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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.