Home / 3,025,351,889.34-4,174,985,615.32-1,634,629,841.34

Finding the Fourth Proportional to 3,025,351,889.34, 4,174,985,615.32 and 1,634,629,841.34

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Solution

The fourth proportional to 3,025,351,889.34, 4,174,985,615.32 and 1,634,629,841.34 is: 2,255,789,185.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,351,889.34 : 4,174,985,615.32 = 1,634,629,841.34 : x
  2. Step 2: Convert to fraction form
    3,025,351,889.34/4,174,985,615.32 = 1,634,629,841.34/x
  3. Step 3: Cross multiply
    3,025,351,889.34x = 4,174,985,615.32 × 1,634,629,841.34
  4. Step 4: Simplify right side
    3,025,351,889.34x = 6,824,556,073,967,313,920
  5. Step 5: Solve for x
    x = 6,824,556,073,967,313,920/3,025,351,889.34
  6. Step 6: Final answer
    x = 2,255,789,185.39

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Double scale
Find fourth proportional to 3,025,351,890.34, 4,174,985,616.70 and 1,634,629,842.34
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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.