Home / 1,533,473,869-2,192,884,507

Finding the Third Proportional to 1,533,473,869 and 2,192,884,507

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Solution

The third proportional to 1,533,473,869 and 2,192,884,507 is: 3,135,848,975.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,473,869 : 2,192,884,507 = 2,192,884,507 : x
  2. Step 2: Convert to fraction form
    1,533,473,869/2,192,884,507 = 2,192,884,507/x
  3. Step 3: Cross multiply
    1,533,473,869x = 2,192,884,507 × 2,192,884,507
  4. Step 4: Simplify right side
    1,533,473,869x = 4,808,742,461,040,632,832
  5. Step 5: Solve for x
    x = 4,808,742,461,040,632,832/1,533,473,869
  6. Step 6: Final answer
    x = 3,135,848,975.49

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.