Home / 25,691,899.50-35,451,562.68-14,086,409.04

Finding the Fourth Proportional to 25,691,899.50, 35,451,562.68 and 14,086,409.04

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Solution

The fourth proportional to 25,691,899.50, 35,451,562.68 and 14,086,409.04 is: 19,437,457.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,691,899.50 : 35,451,562.68 = 14,086,409.04 : x
  2. Step 2: Convert to fraction form
    25,691,899.50/35,451,562.68 = 14,086,409.04/x
  3. Step 3: Cross multiply
    25,691,899.50x = 35,451,562.68 × 14,086,409.04
  4. Step 4: Simplify right side
    25,691,899.50x = 499,385,213,017,678.56
  5. Step 5: Solve for x
    x = 499,385,213,017,678.56/25,691,899.50
  6. Step 6: Final answer
    x = 19,437,457.83

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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.