Home / 1,914,275,905.88-4,155,256,806.75

Finding the Third Proportional to 1,914,275,905.88 and 4,155,256,806.75

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Solution

The third proportional to 1,914,275,905.88 and 4,155,256,806.75 is: 9,019,681,581.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,275,905.88 : 4,155,256,806.75 = 4,155,256,806.75 : x
  2. Step 2: Convert to fraction form
    1,914,275,905.88/4,155,256,806.75 = 4,155,256,806.75/x
  3. Step 3: Cross multiply
    1,914,275,905.88x = 4,155,256,806.75 × 4,155,256,806.75
  4. Step 4: Simplify right side
    1,914,275,905.88x = 17,266,159,130,042,206,208
  5. Step 5: Solve for x
    x = 17,266,159,130,042,206,208/1,914,275,905.88
  6. Step 6: Final answer
    x = 9,019,681,581.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.