Home / 17,327,557.58-23,911,081.25-9,485,553.11

Finding the Fourth Proportional to 17,327,557.58, 23,911,081.25 and 9,485,553.11

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Solution

The fourth proportional to 17,327,557.58, 23,911,081.25 and 9,485,553.11 is: 13,089,544.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,327,557.58 : 23,911,081.25 = 9,485,553.11 : x
  2. Step 2: Convert to fraction form
    17,327,557.58/23,911,081.25 = 9,485,553.11/x
  3. Step 3: Cross multiply
    17,327,557.58x = 23,911,081.25 × 9,485,553.11
  4. Step 4: Simplify right side
    17,327,557.58x = 226,809,830,947,417.03
  5. Step 5: Solve for x
    x = 226,809,830,947,417.03/17,327,557.58
  6. Step 6: Final answer
    x = 13,089,544.21

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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.