Home / 23,999,675.65-33,112,989.70-13,682,634.37

Finding the Fourth Proportional to 23,999,675.65, 33,112,989.70 and 13,682,634.37

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Solution

The fourth proportional to 23,999,675.65, 33,112,989.70 and 13,682,634.37 is: 18,878,293.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,999,675.65 : 33,112,989.70 = 13,682,634.37 : x
  2. Step 2: Convert to fraction form
    23,999,675.65/33,112,989.70 = 13,682,634.37/x
  3. Step 3: Cross multiply
    23,999,675.65x = 33,112,989.70 × 13,682,634.37
  4. Step 4: Simplify right side
    23,999,675.65x = 453,072,930,845,686.94
  5. Step 5: Solve for x
    x = 453,072,930,845,686.94/23,999,675.65
  6. Step 6: Final answer
    x = 18,878,293.92

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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.