Home / 16,531,850.34-24,797,317.11-4,401,417.86

Finding the Fourth Proportional to 16,531,850.34, 24,797,317.11 and 4,401,417.86

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Solution

The fourth proportional to 16,531,850.34, 24,797,317.11 and 4,401,417.86 is: 6,602,004.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531,850.34 : 24,797,317.11 = 4,401,417.86 : x
  2. Step 2: Convert to fraction form
    16,531,850.34/24,797,317.11 = 4,401,417.86/x
  3. Step 3: Cross multiply
    16,531,850.34x = 24,797,317.11 × 4,401,417.86
  4. Step 4: Simplify right side
    16,531,850.34x = 109,143,354,408,037.59
  5. Step 5: Solve for x
    x = 109,143,354,408,037.59/16,531,850.34
  6. Step 6: Final answer
    x = 6,602,004.75

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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.