Home / 23,979,657.88-33,089,927.38-13,525,098.04

Finding the Fourth Proportional to 23,979,657.88, 33,089,927.38 and 13,525,098.04

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Solution

The fourth proportional to 23,979,657.88, 33,089,927.38 and 13,525,098.04 is: 18,663,506.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,979,657.88 : 33,089,927.38 = 13,525,098.04 : x
  2. Step 2: Convert to fraction form
    23,979,657.88/33,089,927.38 = 13,525,098.04/x
  3. Step 3: Cross multiply
    23,979,657.88x = 33,089,927.38 × 13,525,098.04
  4. Step 4: Simplify right side
    23,979,657.88x = 447,544,511,950,980.31
  5. Step 5: Solve for x
    x = 447,544,511,950,980.31/23,979,657.88
  6. Step 6: Final answer
    x = 18,663,506.97

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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.