Home / 27,010,520.56-37,279,229.82-16,003,467.40

Finding the Fourth Proportional to 27,010,520.56, 37,279,229.82 and 16,003,467.40

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Solution

The fourth proportional to 27,010,520.56, 37,279,229.82 and 16,003,467.40 is: 22,087,576.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,010,520.56 : 37,279,229.82 = 16,003,467.40 : x
  2. Step 2: Convert to fraction form
    27,010,520.56/37,279,229.82 = 16,003,467.40/x
  3. Step 3: Cross multiply
    27,010,520.56x = 37,279,229.82 × 16,003,467.40
  4. Step 4: Simplify right side
    27,010,520.56x = 596,596,939,121,477.88
  5. Step 5: Solve for x
    x = 596,596,939,121,477.88/27,010,520.56
  6. Step 6: Final answer
    x = 22,087,576.50

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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.