Home / 16,102,543.30-24,145,540.80-4,741,515.70

Finding the Fourth Proportional to 16,102,543.30, 24,145,540.80 and 4,741,515.70

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Solution

The fourth proportional to 16,102,543.30, 24,145,540.80 and 4,741,515.70 is: 7,109,837.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,102,543.30 : 24,145,540.80 = 4,741,515.70 : x
  2. Step 2: Convert to fraction form
    16,102,543.30/24,145,540.80 = 4,741,515.70/x
  3. Step 3: Cross multiply
    16,102,543.30x = 24,145,540.80 × 4,741,515.70
  4. Step 4: Simplify right side
    16,102,543.30x = 114,486,460,788,190.56
  5. Step 5: Solve for x
    x = 114,486,460,788,190.56/16,102,543.30
  6. Step 6: Final answer
    x = 7,109,837.16

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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.