Home / 838,324,185,786-1,823,531,437,152

Finding the Third Proportional to 838,324,185,786 and 1,823,531,437,152

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Solution

The third proportional to 838,324,185,786 and 1,823,531,437,152 is: 3,966,564,437,317.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    838,324,185,786 : 1,823,531,437,152 = 1,823,531,437,152 : x
  2. Step 2: Convert to fraction form
    838,324,185,786/1,823,531,437,152 = 1,823,531,437,152/x
  3. Step 3: Cross multiply
    838,324,185,786x = 1,823,531,437,152 × 1,823,531,437,152
  4. Step 4: Simplify right side
    838,324,185,786x = 3,325,266,902,281,638,631,178,240
  5. Step 5: Solve for x
    x = 3,325,266,902,281,638,631,178,240/838,324,185,786
  6. Step 6: Final answer
    x = 3,966,564,437,317.19

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.