Home / 27,414,267-37,848,884.58-17,641,690.32

Finding the Fourth Proportional to 27,414,267, 37,848,884.58 and 17,641,690.32

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Solution

The fourth proportional to 27,414,267, 37,848,884.58 and 17,641,690.32 is: 24,356,598.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,414,267 : 37,848,884.58 = 17,641,690.32 : x
  2. Step 2: Convert to fraction form
    27,414,267/37,848,884.58 = 17,641,690.32/x
  3. Step 3: Cross multiply
    27,414,267x = 37,848,884.58 × 17,641,690.32
  4. Step 4: Simplify right side
    27,414,267x = 667,718,300,717,783.25
  5. Step 5: Solve for x
    x = 667,718,300,717,783.25/27,414,267
  6. Step 6: Final answer
    x = 24,356,598.73

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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.