Home / 33,831,714.98-46,687,811.73-18,361,799.63

Finding the Fourth Proportional to 33,831,714.98, 46,687,811.73 and 18,361,799.63

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Solution

The fourth proportional to 33,831,714.98, 46,687,811.73 and 18,361,799.63 is: 25,339,307.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,831,714.98 : 46,687,811.73 = 18,361,799.63 : x
  2. Step 2: Convert to fraction form
    33,831,714.98/46,687,811.73 = 18,361,799.63/x
  3. Step 3: Cross multiply
    33,831,714.98x = 46,687,811.73 × 18,361,799.63
  4. Step 4: Simplify right side
    33,831,714.98x = 857,272,243,824,175.62
  5. Step 5: Solve for x
    x = 857,272,243,824,175.62/33,831,714.98
  6. Step 6: Final answer
    x = 25,339,307.93

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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.