Home / 13,824,191.53-19,084,556.36-10,098,840.23

Finding the Fourth Proportional to 13,824,191.53, 19,084,556.36 and 10,098,840.23

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Solution

The fourth proportional to 13,824,191.53, 19,084,556.36 and 10,098,840.23 is: 13,941,638.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,824,191.53 : 19,084,556.36 = 10,098,840.23 : x
  2. Step 2: Convert to fraction form
    13,824,191.53/19,084,556.36 = 10,098,840.23/x
  3. Step 3: Cross multiply
    13,824,191.53x = 19,084,556.36 × 10,098,840.23
  4. Step 4: Simplify right side
    13,824,191.53x = 192,731,885,489,576.19
  5. Step 5: Solve for x
    x = 192,731,885,489,576.19/13,824,191.53
  6. Step 6: Final answer
    x = 13,941,638.84

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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.