Home / 654,976,751,369.75-982,485,141,884.55-224,707,800,501.36

Finding the Fourth Proportional to 654,976,751,369.75, 982,485,141,884.55 and 224,707,800,501.36

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Solution

The fourth proportional to 654,976,751,369.75, 982,485,141,884.55 and 224,707,800,501.36 is: 337,068,567,390.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,976,751,369.75 : 982,485,141,884.55 = 224,707,800,501.36 : x
  2. Step 2: Convert to fraction form
    654,976,751,369.75/982,485,141,884.55 = 224,707,800,501.36/x
  3. Step 3: Cross multiply
    654,976,751,369.75x = 982,485,141,884.55 × 224,707,800,501.36
  4. Step 4: Simplify right side
    654,976,751,369.75x = 220,772,075,258,143,821,529,088
  5. Step 5: Solve for x
    x = 220,772,075,258,143,821,529,088/654,976,751,369.75
  6. Step 6: Final answer
    x = 337,068,567,390.28

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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.