Home / 54,371,607,415,408-75,046,778,825,261-35,412,629,802,190

Finding the Fourth Proportional to 54,371,607,415,408, 75,046,778,825,261 and 35,412,629,802,190

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Solution

The fourth proportional to 54,371,607,415,408, 75,046,778,825,261 and 35,412,629,802,190 is: 48,878,521,763,781.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,371,607,415,408 : 75,046,778,825,261 = 35,412,629,802,190 : x
  2. Step 2: Convert to fraction form
    54,371,607,415,408/75,046,778,825,261 = 35,412,629,802,190/x
  3. Step 3: Cross multiply
    54,371,607,415,408x = 75,046,778,825,261 × 35,412,629,802,190
  4. Step 4: Simplify right side
    54,371,607,415,408x = 2,657,603,796,385,799,372,110,036,992
  5. Step 5: Solve for x
    x = 2,657,603,796,385,799,372,110,036,992/54,371,607,415,408
  6. Step 6: Final answer
    x = 48,878,521,763,781.42

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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.