Home / 29,640,575,974,188-40,904,986,970,838-16,472,122,320,291

Finding the Fourth Proportional to 29,640,575,974,188, 40,904,986,970,838 and 16,472,122,320,291

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Solution

The fourth proportional to 29,640,575,974,188, 40,904,986,970,838 and 16,472,122,320,291 is: 22,732,080,155,268.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,640,575,974,188 : 40,904,986,970,838 = 16,472,122,320,291 : x
  2. Step 2: Convert to fraction form
    29,640,575,974,188/40,904,986,970,838 = 16,472,122,320,291/x
  3. Step 3: Cross multiply
    29,640,575,974,188x = 40,904,986,970,838 × 16,472,122,320,291
  4. Step 4: Simplify right side
    29,640,575,974,188x = 673,791,948,893,553,175,545,511,936
  5. Step 5: Solve for x
    x = 673,791,948,893,553,175,545,511,936/29,640,575,974,188
  6. Step 6: Final answer
    x = 22,732,080,155,268.02

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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.