Home / 9,476,091.20-14,214,136.80-8,466,353.30

Finding the Fourth Proportional to 9,476,091.20, 14,214,136.80 and 8,466,353.30

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Solution

The fourth proportional to 9,476,091.20, 14,214,136.80 and 8,466,353.30 is: 12,699,529.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,091.20 : 14,214,136.80 = 8,466,353.30 : x
  2. Step 2: Convert to fraction form
    9,476,091.20/14,214,136.80 = 8,466,353.30/x
  3. Step 3: Cross multiply
    9,476,091.20x = 14,214,136.80 × 8,466,353.30
  4. Step 4: Simplify right side
    9,476,091.20x = 120,341,904,003,331.45
  5. Step 5: Solve for x
    x = 120,341,904,003,331.45/9,476,091.20
  6. Step 6: Final answer
    x = 12,699,529.95

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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.