Home / 10,599,136.20-15,898,704.30-3,025,117.80

Finding the Fourth Proportional to 10,599,136.20, 15,898,704.30 and 3,025,117.80

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Solution

The fourth proportional to 10,599,136.20, 15,898,704.30 and 3,025,117.80 is: 4,537,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,599,136.20 : 15,898,704.30 = 3,025,117.80 : x
  2. Step 2: Convert to fraction form
    10,599,136.20/15,898,704.30 = 3,025,117.80/x
  3. Step 3: Cross multiply
    10,599,136.20x = 15,898,704.30 × 3,025,117.80
  4. Step 4: Simplify right side
    10,599,136.20x = 48,095,453,374,866.54
  5. Step 5: Solve for x
    x = 48,095,453,374,866.54/10,599,136.20
  6. Step 6: Final answer
    x = 4,537,676.70

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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.