Home / 2,119,460,771,151-4,622,521,636,331

Finding the Third Proportional to 2,119,460,771,151 and 4,622,521,636,331

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Solution

The third proportional to 2,119,460,771,151 and 4,622,521,636,331 is: 10,081,671,040,669.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,119,460,771,151 : 4,622,521,636,331 = 4,622,521,636,331 : x
  2. Step 2: Convert to fraction form
    2,119,460,771,151/4,622,521,636,331 = 4,622,521,636,331/x
  3. Step 3: Cross multiply
    2,119,460,771,151x = 4,622,521,636,331 × 4,622,521,636,331
  4. Step 4: Simplify right side
    2,119,460,771,151x = 21,367,706,278,348,227,665,199,104
  5. Step 5: Solve for x
    x = 21,367,706,278,348,227,665,199,104/2,119,460,771,151
  6. Step 6: Final answer
    x = 10,081,671,040,669.57

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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.