Home / 1,966,360,772.25-4,213,197,834.75

Finding the Third Proportional to 1,966,360,772.25 and 4,213,197,834.75

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Solution

The third proportional to 1,966,360,772.25 and 4,213,197,834.75 is: 9,027,354,616.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,360,772.25 : 4,213,197,834.75 = 4,213,197,834.75 : x
  2. Step 2: Convert to fraction form
    1,966,360,772.25/4,213,197,834.75 = 4,213,197,834.75/x
  3. Step 3: Cross multiply
    1,966,360,772.25x = 4,213,197,834.75 × 4,213,197,834.75
  4. Step 4: Simplify right side
    1,966,360,772.25x = 17,751,035,994,742,087,680
  5. Step 5: Solve for x
    x = 17,751,035,994,742,087,680/1,966,360,772.25
  6. Step 6: Final answer
    x = 9,027,354,616.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.