Home / 13,824,192.03-19,084,557.05-10,098,840.73

Finding the Fourth Proportional to 13,824,192.03, 19,084,557.05 and 10,098,840.73

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Solution

The fourth proportional to 13,824,192.03, 19,084,557.05 and 10,098,840.73 is: 13,941,639.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,824,192.03 : 19,084,557.05 = 10,098,840.73 : x
  2. Step 2: Convert to fraction form
    13,824,192.03/19,084,557.05 = 10,098,840.73/x
  3. Step 3: Cross multiply
    13,824,192.03x = 19,084,557.05 × 10,098,840.73
  4. Step 4: Simplify right side
    13,824,192.03x = 192,731,902,050,548.66
  5. Step 5: Solve for x
    x = 192,731,902,050,548.66/13,824,192.03
  6. Step 6: Final answer
    x = 13,941,639.53

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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.