Home / 988,960,669,654.12-2,142,217,893,883.80

Finding the Third Proportional to 988,960,669,654.12 and 2,142,217,893,883.80

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Solution

The third proportional to 988,960,669,654.12 and 2,142,217,893,883.80 is: 4,640,323,569,673.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    988,960,669,654.12 : 2,142,217,893,883.80 = 2,142,217,893,883.80 : x
  2. Step 2: Convert to fraction form
    988,960,669,654.12/2,142,217,893,883.80 = 2,142,217,893,883.80/x
  3. Step 3: Cross multiply
    988,960,669,654.12x = 2,142,217,893,883.80 × 2,142,217,893,883.80
  4. Step 4: Simplify right side
    988,960,669,654.12x = 4,589,097,504,875,943,852,769,280
  5. Step 5: Solve for x
    x = 4,589,097,504,875,943,852,769,280/988,960,669,654.12
  6. Step 6: Final answer
    x = 4,640,323,569,673.34

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.