Home / 19,744,493.04-29,626,703.37-8,954,912.34

Finding the Fourth Proportional to 19,744,493.04, 29,626,703.37 and 8,954,912.34

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Solution

The fourth proportional to 19,744,493.04, 29,626,703.37 and 8,954,912.34 is: 13,436,887.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,744,493.04 : 29,626,703.37 = 8,954,912.34 : x
  2. Step 2: Convert to fraction form
    19,744,493.04/29,626,703.37 = 8,954,912.34/x
  3. Step 3: Cross multiply
    19,744,493.04x = 29,626,703.37 × 8,954,912.34
  4. Step 4: Simplify right side
    19,744,493.04x = 265,304,531,601,532.59
  5. Step 5: Solve for x
    x = 265,304,531,601,532.59/19,744,493.04
  6. Step 6: Final answer
    x = 13,436,887.49

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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.