Home / 27,466,932.47-37,904,408.33-14,907,991.62

Finding the Fourth Proportional to 27,466,932.47, 37,904,408.33 and 14,907,991.62

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Solution

The fourth proportional to 27,466,932.47, 37,904,408.33 and 14,907,991.62 is: 20,573,050.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,466,932.47 : 37,904,408.33 = 14,907,991.62 : x
  2. Step 2: Convert to fraction form
    27,466,932.47/37,904,408.33 = 14,907,991.62/x
  3. Step 3: Cross multiply
    27,466,932.47x = 37,904,408.33 × 14,907,991.62
  4. Step 4: Simplify right side
    27,466,932.47x = 565,078,601,705,712.62
  5. Step 5: Solve for x
    x = 565,078,601,705,712.62/27,466,932.47
  6. Step 6: Final answer
    x = 20,573,050.97

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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.