Home / 3,045,794,802.20-4,568,692,203.30-864,760,938.20

Finding the Fourth Proportional to 3,045,794,802.20, 4,568,692,203.30 and 864,760,938.20

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Solution

The fourth proportional to 3,045,794,802.20, 4,568,692,203.30 and 864,760,938.20 is: 1,297,141,407.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,794,802.20 : 4,568,692,203.30 = 864,760,938.20 : x
  2. Step 2: Convert to fraction form
    3,045,794,802.20/4,568,692,203.30 = 864,760,938.20/x
  3. Step 3: Cross multiply
    3,045,794,802.20x = 4,568,692,203.30 × 864,760,938.20
  4. Step 4: Simplify right side
    3,045,794,802.20x = 3,950,826,556,072,733,696
  5. Step 5: Solve for x
    x = 3,950,826,556,072,733,696/3,045,794,802.20
  6. Step 6: Final answer
    x = 1,297,141,407.30

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1.5x scale

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.