Home / 38,661,257.64-58,014,500.04-14,416,933.80

Finding the Fourth Proportional to 38,661,257.64, 58,014,500.04 and 14,416,933.80

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Solution

The fourth proportional to 38,661,257.64, 58,014,500.04 and 14,416,933.80 is: 21,633,833.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,661,257.64 : 58,014,500.04 = 14,416,933.80 : x
  2. Step 2: Convert to fraction form
    38,661,257.64/58,014,500.04 = 14,416,933.80/x
  3. Step 3: Cross multiply
    38,661,257.64x = 58,014,500.04 × 14,416,933.80
  4. Step 4: Simplify right side
    38,661,257.64x = 836,391,206,516,777.38
  5. Step 5: Solve for x
    x = 836,391,206,516,777.38/38,661,257.64
  6. Step 6: Final answer
    x = 21,633,833.39

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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.