Home / 6,525,099,282.06-9,003,066,250.77-3,810,827,815.38

Finding the Fourth Proportional to 6,525,099,282.06, 9,003,066,250.77 and 3,810,827,815.38

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Solution

The fourth proportional to 6,525,099,282.06, 9,003,066,250.77 and 3,810,827,815.38 is: 5,258,025,021.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,099,282.06 : 9,003,066,250.77 = 3,810,827,815.38 : x
  2. Step 2: Convert to fraction form
    6,525,099,282.06/9,003,066,250.77 = 3,810,827,815.38/x
  3. Step 3: Cross multiply
    6,525,099,282.06x = 9,003,066,250.77 × 3,810,827,815.38
  4. Step 4: Simplify right side
    6,525,099,282.06x = 34,309,135,292,143,247,360
  5. Step 5: Solve for x
    x = 34,309,135,292,143,247,360/6,525,099,282.06
  6. Step 6: Final answer
    x = 5,258,025,021.39

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1.5x scale

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.