Home / 32,198,779.26-48,278,663.28-14,449,222.80

Finding the Fourth Proportional to 32,198,779.26, 48,278,663.28 and 14,449,222.80

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Solution

The fourth proportional to 32,198,779.26, 48,278,663.28 and 14,449,222.80 is: 21,665,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,198,779.26 : 48,278,663.28 = 14,449,222.80 : x
  2. Step 2: Convert to fraction form
    32,198,779.26/48,278,663.28 = 14,449,222.80/x
  3. Step 3: Cross multiply
    32,198,779.26x = 48,278,663.28 × 14,449,222.80
  4. Step 4: Simplify right side
    32,198,779.26x = 697,589,162,218,898.88
  5. Step 5: Solve for x
    x = 697,589,162,218,898.88/32,198,779.26
  6. Step 6: Final answer
    x = 21,665,081.05

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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.