Home / 16,862,273.31-23,260,223.84-10,151,934.36

Finding the Fourth Proportional to 16,862,273.31, 23,260,223.84 and 10,151,934.36

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Solution

The fourth proportional to 16,862,273.31, 23,260,223.84 and 10,151,934.36 is: 14,003,821.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,862,273.31 : 23,260,223.84 = 10,151,934.36 : x
  2. Step 2: Convert to fraction form
    16,862,273.31/23,260,223.84 = 10,151,934.36/x
  3. Step 3: Cross multiply
    16,862,273.31x = 23,260,223.84 × 10,151,934.36
  4. Step 4: Simplify right side
    16,862,273.31x = 236,136,265,682,662.03
  5. Step 5: Solve for x
    x = 236,136,265,682,662.03/16,862,273.31
  6. Step 6: Final answer
    x = 14,003,821.51

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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.