Home / 16,537,125.11-24,810,723.23-8,455,777.38

Finding the Fourth Proportional to 16,537,125.11, 24,810,723.23 and 8,455,777.38

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Solution

The fourth proportional to 16,537,125.11, 24,810,723.23 and 8,455,777.38 is: 12,686,240.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,537,125.11 : 24,810,723.23 = 8,455,777.38 : x
  2. Step 2: Convert to fraction form
    16,537,125.11/24,810,723.23 = 8,455,777.38/x
  3. Step 3: Cross multiply
    16,537,125.11x = 24,810,723.23 × 8,455,777.38
  4. Step 4: Simplify right side
    16,537,125.11x = 209,793,952,227,395.69
  5. Step 5: Solve for x
    x = 209,793,952,227,395.69/16,537,125.11
  6. Step 6: Final answer
    x = 12,686,240.86

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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.