Home / 35,969,172.00-49,637,422.35-19,449,257.03

Finding the Fourth Proportional to 35,969,172.00, 49,637,422.35 and 19,449,257.03

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Solution

The fourth proportional to 35,969,172.00, 49,637,422.35 and 19,449,257.03 is: 26,839,955.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,172.00 : 49,637,422.35 = 19,449,257.03 : x
  2. Step 2: Convert to fraction form
    35,969,172.00/49,637,422.35 = 19,449,257.03/x
  3. Step 3: Cross multiply
    35,969,172.00x = 49,637,422.35 × 19,449,257.03
  4. Step 4: Simplify right side
    35,969,172.00x = 965,410,985,808,980.38
  5. Step 5: Solve for x
    x = 965,410,985,808,980.38/35,969,172.00
  6. Step 6: Final answer
    x = 26,839,955.78

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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.