Home / 16,252,809.20-24,379,213.80-14,489,212.40

Finding the Fourth Proportional to 16,252,809.20, 24,379,213.80 and 14,489,212.40

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Solution

The fourth proportional to 16,252,809.20, 24,379,213.80 and 14,489,212.40 is: 21,733,818.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,252,809.20 : 24,379,213.80 = 14,489,212.40 : x
  2. Step 2: Convert to fraction form
    16,252,809.20/24,379,213.80 = 14,489,212.40/x
  3. Step 3: Cross multiply
    16,252,809.20x = 24,379,213.80 × 14,489,212.40
  4. Step 4: Simplify right side
    16,252,809.20x = 353,235,606,893,211.12
  5. Step 5: Solve for x
    x = 353,235,606,893,211.12/16,252,809.20
  6. Step 6: Final answer
    x = 21,733,818.60

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1.5x scale

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.