Home / 27,672,267.60-41,526,116.10-16,157,712.60

Finding the Fourth Proportional to 27,672,267.60, 41,526,116.10 and 16,157,712.60

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Solution

The fourth proportional to 27,672,267.60, 41,526,116.10 and 16,157,712.60 is: 24,246,912.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,672,267.60 : 41,526,116.10 = 16,157,712.60 : x
  2. Step 2: Convert to fraction form
    27,672,267.60/41,526,116.10 = 16,157,712.60/x
  3. Step 3: Cross multiply
    27,672,267.60x = 41,526,116.10 × 16,157,712.60
  4. Step 4: Simplify right side
    27,672,267.60x = 670,967,049,338,032.88
  5. Step 5: Solve for x
    x = 670,967,049,338,032.88/27,672,267.60
  6. Step 6: Final answer
    x = 24,246,912.43

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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.