Home / 31,973,670,593.75-44,121,917,361.15-17,502,966,173.90

Finding the Fourth Proportional to 31,973,670,593.75, 44,121,917,361.15 and 17,502,966,173.90

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Solution

The fourth proportional to 31,973,670,593.75, 44,121,917,361.15 and 17,502,966,173.90 is: 24,153,136,401.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,973,670,593.75 : 44,121,917,361.15 = 17,502,966,173.90 : x
  2. Step 2: Convert to fraction form
    31,973,670,593.75/44,121,917,361.15 = 17,502,966,173.90/x
  3. Step 3: Cross multiply
    31,973,670,593.75x = 44,121,917,361.15 × 17,502,966,173.90
  4. Step 4: Simplify right side
    31,973,670,593.75x = 772,264,427,099,951,988,736
  5. Step 5: Solve for x
    x = 772,264,427,099,951,988,736/31,973,670,593.75
  6. Step 6: Final answer
    x = 24,153,136,401.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.