Home / 1,989,503,828,411-3,056,121,274,212

Finding the Third Proportional to 1,989,503,828,411 and 3,056,121,274,212

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Solution

The third proportional to 1,989,503,828,411 and 3,056,121,274,212 is: 4,694,576,159,801.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,989,503,828,411 : 3,056,121,274,212 = 3,056,121,274,212 : x
  2. Step 2: Convert to fraction form
    1,989,503,828,411/3,056,121,274,212 = 3,056,121,274,212/x
  3. Step 3: Cross multiply
    1,989,503,828,411x = 3,056,121,274,212 × 3,056,121,274,212
  4. Step 4: Simplify right side
    1,989,503,828,411x = 9,339,877,242,691,178,683,432,960
  5. Step 5: Solve for x
    x = 9,339,877,242,691,178,683,432,960/1,989,503,828,411
  6. Step 6: Final answer
    x = 4,694,576,159,801.04

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.