Home / 3,839,920,425,982.20-5,548,021,907,702.40

Finding the Third Proportional to 3,839,920,425,982.20 and 5,548,021,907,702.40

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Solution

The third proportional to 3,839,920,425,982.20 and 5,548,021,907,702.40 is: 8,015,933,580,309.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,839,920,425,982.20 : 5,548,021,907,702.40 = 5,548,021,907,702.40 : x
  2. Step 2: Convert to fraction form
    3,839,920,425,982.20/5,548,021,907,702.40 = 5,548,021,907,702.40/x
  3. Step 3: Cross multiply
    3,839,920,425,982.20x = 5,548,021,907,702.40 × 5,548,021,907,702.40
  4. Step 4: Simplify right side
    3,839,920,425,982.20x = 30,780,547,088,345,781,434,843,136
  5. Step 5: Solve for x
    x = 30,780,547,088,345,781,434,843,136/3,839,920,425,982.20
  6. Step 6: Final answer
    x = 8,015,933,580,309.16

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.