Home / 27,054,480.96-37,339,172.51-17,132,269.32

Finding the Fourth Proportional to 27,054,480.96, 37,339,172.51 and 17,132,269.32

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Solution

The fourth proportional to 27,054,480.96, 37,339,172.51 and 17,132,269.32 is: 23,645,057.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,054,480.96 : 37,339,172.51 = 17,132,269.32 : x
  2. Step 2: Convert to fraction form
    27,054,480.96/37,339,172.51 = 17,132,269.32/x
  3. Step 3: Cross multiply
    27,054,480.96x = 37,339,172.51 × 17,132,269.32
  4. Step 4: Simplify right side
    27,054,480.96x = 639,704,759,541,599.12
  5. Step 5: Solve for x
    x = 639,704,759,541,599.12/27,054,480.96
  6. Step 6: Final answer
    x = 23,645,057.56

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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.