Home / 167,538,450,063.96-251,289,111,158.26-59,968,424,999.16

Finding the Fourth Proportional to 167,538,450,063.96, 251,289,111,158.26 and 59,968,424,999.16

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Solution

The fourth proportional to 167,538,450,063.96, 251,289,111,158.26 and 59,968,424,999.16 is: 89,945,992,754.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,538,450,063.96 : 251,289,111,158.26 = 59,968,424,999.16 : x
  2. Step 2: Convert to fraction form
    167,538,450,063.96/251,289,111,158.26 = 59,968,424,999.16/x
  3. Step 3: Cross multiply
    167,538,450,063.96x = 251,289,111,158.26 × 59,968,424,999.16
  4. Step 4: Simplify right side
    167,538,450,063.96x = 15,069,412,215,599,696,707,584
  5. Step 5: Solve for x
    x = 15,069,412,215,599,696,707,584/167,538,450,063.96
  6. Step 6: Final answer
    x = 89,945,992,754.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.