Home / 3,504,425,424.57-5,256,651,615.19-848,477,078.51

Finding the Fourth Proportional to 3,504,425,424.57, 5,256,651,615.19 and 848,477,078.51

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Solution

The fourth proportional to 3,504,425,424.57, 5,256,651,615.19 and 848,477,078.51 is: 1,272,718,881.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,425,424.57 : 5,256,651,615.19 = 848,477,078.51 : x
  2. Step 2: Convert to fraction form
    3,504,425,424.57/5,256,651,615.19 = 848,477,078.51/x
  3. Step 3: Cross multiply
    3,504,425,424.57x = 5,256,651,615.19 × 848,477,078.51
  4. Step 4: Simplify right side
    3,504,425,424.57x = 4,460,148,405,172,879,360
  5. Step 5: Solve for x
    x = 4,460,148,405,172,879,360/3,504,425,424.57
  6. Step 6: Final answer
    x = 1,272,718,881.08

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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.