Home / 30,096,197.76-41,535,314.43-17,045,778.27

Finding the Fourth Proportional to 30,096,197.76, 41,535,314.43 and 17,045,778.27

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Solution

The fourth proportional to 30,096,197.76, 41,535,314.43 and 17,045,778.27 is: 23,524,624.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,096,197.76 : 41,535,314.43 = 17,045,778.27 : x
  2. Step 2: Convert to fraction form
    30,096,197.76/41,535,314.43 = 17,045,778.27/x
  3. Step 3: Cross multiply
    30,096,197.76x = 41,535,314.43 × 17,045,778.27
  4. Step 4: Simplify right side
    30,096,197.76x = 708,001,760,148,511.38
  5. Step 5: Solve for x
    x = 708,001,760,148,511.38/30,096,197.76
  6. Step 6: Final answer
    x = 23,524,624.80

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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.