Home / 16,695,813.06-25,044,885.99-5,337,176.58

Finding the Fourth Proportional to 16,695,813.06, 25,044,885.99 and 5,337,176.58

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Solution

The fourth proportional to 16,695,813.06, 25,044,885.99 and 5,337,176.58 is: 8,006,137.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,695,813.06 : 25,044,885.99 = 5,337,176.58 : x
  2. Step 2: Convert to fraction form
    16,695,813.06/25,044,885.99 = 5,337,176.58/x
  3. Step 3: Cross multiply
    16,695,813.06x = 25,044,885.99 × 5,337,176.58
  4. Step 4: Simplify right side
    16,695,813.06x = 133,668,978,954,598.11
  5. Step 5: Solve for x
    x = 133,668,978,954,598.11/16,695,813.06
  6. Step 6: Final answer
    x = 8,006,137.73

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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.