Home / 214,156,928,724.04-323,989,744,626.15

Finding the Third Proportional to 214,156,928,724.04 and 323,989,744,626.15

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Solution

The third proportional to 214,156,928,724.04 and 323,989,744,626.15 is: 490,151,568,984.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,156,928,724.04 : 323,989,744,626.15 = 323,989,744,626.15 : x
  2. Step 2: Convert to fraction form
    214,156,928,724.04/323,989,744,626.15 = 323,989,744,626.15/x
  3. Step 3: Cross multiply
    214,156,928,724.04x = 323,989,744,626.15 × 323,989,744,626.15
  4. Step 4: Simplify right side
    214,156,928,724.04x = 104,969,354,622,917,914,132,480
  5. Step 5: Solve for x
    x = 104,969,354,622,917,914,132,480/214,156,928,724.04
  6. Step 6: Final answer
    x = 490,151,568,984.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.