Home / 16,848,004.65-25,272,006.98-8,329,655.85

Finding the Fourth Proportional to 16,848,004.65, 25,272,006.98 and 8,329,655.85

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Solution

The fourth proportional to 16,848,004.65, 25,272,006.98 and 8,329,655.85 is: 12,494,483.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,004.65 : 25,272,006.98 = 8,329,655.85 : x
  2. Step 2: Convert to fraction form
    16,848,004.65/25,272,006.98 = 8,329,655.85/x
  3. Step 3: Cross multiply
    16,848,004.65x = 25,272,006.98 × 8,329,655.85
  4. Step 4: Simplify right side
    16,848,004.65x = 210,507,120,740,549.56
  5. Step 5: Solve for x
    x = 210,507,120,740,549.56/16,848,004.65
  6. Step 6: Final answer
    x = 12,494,483.78

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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.