Home / 35,968,821.19-53,970,946.89-16,796,791.87

Finding the Fourth Proportional to 35,968,821.19, 53,970,946.89 and 16,796,791.87

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Solution

The fourth proportional to 35,968,821.19, 53,970,946.89 and 16,796,791.87 is: 25,203,460.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,968,821.19 : 53,970,946.89 = 16,796,791.87 : x
  2. Step 2: Convert to fraction form
    35,968,821.19/53,970,946.89 = 16,796,791.87/x
  3. Step 3: Cross multiply
    35,968,821.19x = 53,970,946.89 × 16,796,791.87
  4. Step 4: Simplify right side
    35,968,821.19x = 906,538,761,938,153.88
  5. Step 5: Solve for x
    x = 906,538,761,938,153.88/35,968,821.19
  6. Step 6: Final answer
    x = 25,203,460.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.