Home / 27,941,208.68-41,918,788.38-9,745,665.32

Finding the Fourth Proportional to 27,941,208.68, 41,918,788.38 and 9,745,665.32

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Solution

The fourth proportional to 27,941,208.68, 41,918,788.38 and 9,745,665.32 is: 14,620,930.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,208.68 : 41,918,788.38 = 9,745,665.32 : x
  2. Step 2: Convert to fraction form
    27,941,208.68/41,918,788.38 = 9,745,665.32/x
  3. Step 3: Cross multiply
    27,941,208.68x = 41,918,788.38 × 9,745,665.32
  4. Step 4: Simplify right side
    27,941,208.68x = 408,526,482,171,385
  5. Step 5: Solve for x
    x = 408,526,482,171,385/27,941,208.68
  6. Step 6: Final answer
    x = 14,620,930.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.