Home / 17,755,976,577-38,637,720,297

Finding the Third Proportional to 17,755,976,577 and 38,637,720,297

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Solution

The third proportional to 17,755,976,577 and 38,637,720,297 is: 84,077,235,812.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,755,976,577 : 38,637,720,297 = 38,637,720,297 : x
  2. Step 2: Convert to fraction form
    17,755,976,577/38,637,720,297 = 38,637,720,297/x
  3. Step 3: Cross multiply
    17,755,976,577x = 38,637,720,297 × 38,637,720,297
  4. Step 4: Simplify right side
    17,755,976,577x = 1,492,873,429,749,205,827,584
  5. Step 5: Solve for x
    x = 1,492,873,429,749,205,827,584/17,755,976,577
  6. Step 6: Final answer
    x = 84,077,235,812.70

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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.