Home / 41,920,412.28-62,886,523.33-14,622,723.89

Finding the Fourth Proportional to 41,920,412.28, 62,886,523.33 and 14,622,723.89

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Solution

The fourth proportional to 41,920,412.28, 62,886,523.33 and 14,622,723.89 is: 21,936,145.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,920,412.28 : 62,886,523.33 = 14,622,723.89 : x
  2. Step 2: Convert to fraction form
    41,920,412.28/62,886,523.33 = 14,622,723.89/x
  3. Step 3: Cross multiply
    41,920,412.28x = 62,886,523.33 × 14,622,723.89
  4. Step 4: Simplify right side
    41,920,412.28x = 919,572,267,056,633.38
  5. Step 5: Solve for x
    x = 919,572,267,056,633.38/41,920,412.28
  6. Step 6: Final answer
    x = 21,936,145.59

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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.