Home / 4,661,608,205.40-6,991,292,564.10-2,692,202,458.20

Finding the Fourth Proportional to 4,661,608,205.40, 6,991,292,564.10 and 2,692,202,458.20

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Solution

The fourth proportional to 4,661,608,205.40, 6,991,292,564.10 and 2,692,202,458.20 is: 4,037,657,005.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,608,205.40 : 6,991,292,564.10 = 2,692,202,458.20 : x
  2. Step 2: Convert to fraction form
    4,661,608,205.40/6,991,292,564.10 = 2,692,202,458.20/x
  3. Step 3: Cross multiply
    4,661,608,205.40x = 6,991,292,564.10 × 2,692,202,458.20
  4. Step 4: Simplify right side
    4,661,608,205.40x = 18,821,975,027,065,401,344
  5. Step 5: Solve for x
    x = 18,821,975,027,065,401,344/4,661,608,205.40
  6. Step 6: Final answer
    x = 4,037,657,005.42

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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.