Home / 1,515,972,789,432-3,370,895,459,958

Finding the Third Proportional to 1,515,972,789,432 and 3,370,895,459,958

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Solution

The third proportional to 1,515,972,789,432 and 3,370,895,459,958 is: 7,495,475,038,323.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,515,972,789,432 : 3,370,895,459,958 = 3,370,895,459,958 : x
  2. Step 2: Convert to fraction form
    1,515,972,789,432/3,370,895,459,958 = 3,370,895,459,958/x
  3. Step 3: Cross multiply
    1,515,972,789,432x = 3,370,895,459,958 × 3,370,895,459,958
  4. Step 4: Simplify right side
    1,515,972,789,432x = 11,362,936,201,965,456,592,994,304
  5. Step 5: Solve for x
    x = 11,362,936,201,965,456,592,994,304/1,515,972,789,432
  6. Step 6: Final answer
    x = 7,495,475,038,323.67

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.