Home / 16,091,611.20-24,137,416.80-14,328,014.40

Finding the Fourth Proportional to 16,091,611.20, 24,137,416.80 and 14,328,014.40

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Solution

The fourth proportional to 16,091,611.20, 24,137,416.80 and 14,328,014.40 is: 21,492,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091,611.20 : 24,137,416.80 = 14,328,014.40 : x
  2. Step 2: Convert to fraction form
    16,091,611.20/24,137,416.80 = 14,328,014.40/x
  3. Step 3: Cross multiply
    16,091,611.20x = 24,137,416.80 × 14,328,014.40
  4. Step 4: Simplify right side
    16,091,611.20x = 345,841,255,489,201.94
  5. Step 5: Solve for x
    x = 345,841,255,489,201.94/16,091,611.20
  6. Step 6: Final answer
    x = 21,492,021.60

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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.