Home / 29,783,457.27-41,096,692.98-16,728,215.04

Finding the Fourth Proportional to 29,783,457.27, 41,096,692.98 and 16,728,215.04

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Solution

The fourth proportional to 29,783,457.27, 41,096,692.98 and 16,728,215.04 is: 23,082,421.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,783,457.27 : 41,096,692.98 = 16,728,215.04 : x
  2. Step 2: Convert to fraction form
    29,783,457.27/41,096,692.98 = 16,728,215.04/x
  3. Step 3: Cross multiply
    29,783,457.27x = 41,096,692.98 × 16,728,215.04
  4. Step 4: Simplify right side
    29,783,457.27x = 687,474,317,602,298.38
  5. Step 5: Solve for x
    x = 687,474,317,602,298.38/29,783,457.27
  6. Step 6: Final answer
    x = 23,082,421.61

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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.