Home / 30,096,195.50-41,535,311.22-17,045,775.98

Finding the Fourth Proportional to 30,096,195.50, 41,535,311.22 and 17,045,775.98

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Solution

The fourth proportional to 30,096,195.50, 41,535,311.22 and 17,045,775.98 is: 23,524,621.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,096,195.50 : 41,535,311.22 = 17,045,775.98 : x
  2. Step 2: Convert to fraction form
    30,096,195.50/41,535,311.22 = 17,045,775.98/x
  3. Step 3: Cross multiply
    30,096,195.50x = 41,535,311.22 × 17,045,775.98
  4. Step 4: Simplify right side
    30,096,195.50x = 708,001,610,315,700.50
  5. Step 5: Solve for x
    x = 708,001,610,315,700.50/30,096,195.50
  6. Step 6: Final answer
    x = 23,524,621.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.