Home / 22,381,779.40-33,589,257.90-16,409,811.40

Finding the Fourth Proportional to 22,381,779.40, 33,589,257.90 and 16,409,811.40

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Solution

The fourth proportional to 22,381,779.40, 33,589,257.90 and 16,409,811.40 is: 24,626,879.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,779.40 : 33,589,257.90 = 16,409,811.40 : x
  2. Step 2: Convert to fraction form
    22,381,779.40/33,589,257.90 = 16,409,811.40/x
  3. Step 3: Cross multiply
    22,381,779.40x = 33,589,257.90 × 16,409,811.40
  4. Step 4: Simplify right side
    22,381,779.40x = 551,193,387,204,960.06
  5. Step 5: Solve for x
    x = 551,193,387,204,960.06/22,381,779.40
  6. Step 6: Final answer
    x = 24,626,879.63

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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.