Home / 59,993,274,645.14-89,926,918,023.62-20,185,229,189.46

Finding the Fourth Proportional to 59,993,274,645.14, 89,926,918,023.62 and 20,185,229,189.46

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Solution

The fourth proportional to 59,993,274,645.14, 89,926,918,023.62 and 20,185,229,189.46 is: 30,256,648,955.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,993,274,645.14 : 89,926,918,023.62 = 20,185,229,189.46 : x
  2. Step 2: Convert to fraction form
    59,993,274,645.14/89,926,918,023.62 = 20,185,229,189.46/x
  3. Step 3: Cross multiply
    59,993,274,645.14x = 89,926,918,023.62 × 20,185,229,189.46
  4. Step 4: Simplify right side
    59,993,274,645.14x = 1,815,195,450,608,550,936,576
  5. Step 5: Solve for x
    x = 1,815,195,450,608,550,936,576/59,993,274,645.14
  6. Step 6: Final answer
    x = 30,256,648,955.16

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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.