Home / 1,378,667,667,920-3,017,046,103,600

Finding the Third Proportional to 1,378,667,667,920 and 3,017,046,103,600

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Solution

The third proportional to 1,378,667,667,920 and 3,017,046,103,600 is: 6,602,437,558,415.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,378,667,667,920 : 3,017,046,103,600 = 3,017,046,103,600 : x
  2. Step 2: Convert to fraction form
    1,378,667,667,920/3,017,046,103,600 = 3,017,046,103,600/x
  3. Step 3: Cross multiply
    1,378,667,667,920x = 3,017,046,103,600 × 3,017,046,103,600
  4. Step 4: Simplify right side
    1,378,667,667,920x = 9,102,567,191,247,941,829,394,432
  5. Step 5: Solve for x
    x = 9,102,567,191,247,941,829,394,432/1,378,667,667,920
  6. Step 6: Final answer
    x = 6,602,437,558,415.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.