Home / 29,640,575,974,194-40,904,986,970,848-16,472,122,320,298

Finding the Fourth Proportional to 29,640,575,974,194, 40,904,986,970,848 and 16,472,122,320,298

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Solution

The fourth proportional to 29,640,575,974,194, 40,904,986,970,848 and 16,472,122,320,298 is: 22,732,080,155,278.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,640,575,974,194 : 40,904,986,970,848 = 16,472,122,320,298 : x
  2. Step 2: Convert to fraction form
    29,640,575,974,194/40,904,986,970,848 = 16,472,122,320,298/x
  3. Step 3: Cross multiply
    29,640,575,974,194x = 40,904,986,970,848 × 16,472,122,320,298
  4. Step 4: Simplify right side
    29,640,575,974,194x = 673,791,948,894,004,250,190,807,040
  5. Step 5: Solve for x
    x = 673,791,948,894,004,250,190,807,040/29,640,575,974,194
  6. Step 6: Final answer
    x = 22,732,080,155,278.64

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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.