Home / 3,052,384,714.90-4,213,204,363.65-1,782,568,225.18

Finding the Fourth Proportional to 3,052,384,714.90, 4,213,204,363.65 and 1,782,568,225.18

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Solution

The fourth proportional to 3,052,384,714.90, 4,213,204,363.65 and 1,782,568,225.18 is: 2,460,477,602.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,384,714.90 : 4,213,204,363.65 = 1,782,568,225.18 : x
  2. Step 2: Convert to fraction form
    3,052,384,714.90/4,213,204,363.65 = 1,782,568,225.18/x
  3. Step 3: Cross multiply
    3,052,384,714.90x = 4,213,204,363.65 × 1,782,568,225.18
  4. Step 4: Simplify right side
    3,052,384,714.90x = 7,510,324,224,832,211,968
  5. Step 5: Solve for x
    x = 7,510,324,224,832,211,968/3,052,384,714.90
  6. Step 6: Final answer
    x = 2,460,477,602.37

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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.