Home / 16,848,015.90-25,272,023.85-16,375,623.90

Finding the Fourth Proportional to 16,848,015.90, 25,272,023.85 and 16,375,623.90

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Solution

The fourth proportional to 16,848,015.90, 25,272,023.85 and 16,375,623.90 is: 24,563,435.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,015.90 : 25,272,023.85 = 16,375,623.90 : x
  2. Step 2: Convert to fraction form
    16,848,015.90/25,272,023.85 = 16,375,623.90/x
  3. Step 3: Cross multiply
    16,848,015.90x = 25,272,023.85 × 16,375,623.90
  4. Step 4: Simplify right side
    16,848,015.90x = 413,845,157,759,430.06
  5. Step 5: Solve for x
    x = 413,845,157,759,430.06/16,848,015.90
  6. Step 6: Final answer
    x = 24,563,435.85

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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.