Home / 16,669,565.94-24,971,995.38-12,284,741.85

Finding the Fourth Proportional to 16,669,565.94, 24,971,995.38 and 12,284,741.85

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Solution

The fourth proportional to 16,669,565.94, 24,971,995.38 and 12,284,741.85 is: 18,403,269.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,669,565.94 : 24,971,995.38 = 12,284,741.85 : x
  2. Step 2: Convert to fraction form
    16,669,565.94/24,971,995.38 = 12,284,741.85/x
  3. Step 3: Cross multiply
    16,669,565.94x = 24,971,995.38 × 12,284,741.85
  4. Step 4: Simplify right side
    16,669,565.94x = 306,774,516,722,692.62
  5. Step 5: Solve for x
    x = 306,774,516,722,692.62/16,669,565.94
  6. Step 6: Final answer
    x = 18,403,269.64

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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.