Home / 16,609,523.60-24,914,285.40-12,074,560.40

Finding the Fourth Proportional to 16,609,523.60, 24,914,285.40 and 12,074,560.40

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Solution

The fourth proportional to 16,609,523.60, 24,914,285.40 and 12,074,560.40 is: 18,111,840.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,609,523.60 : 24,914,285.40 = 12,074,560.40 : x
  2. Step 2: Convert to fraction form
    16,609,523.60/24,914,285.40 = 12,074,560.40/x
  3. Step 3: Cross multiply
    16,609,523.60x = 24,914,285.40 × 12,074,560.40
  4. Step 4: Simplify right side
    16,609,523.60x = 300,829,043,885,138.12
  5. Step 5: Solve for x
    x = 300,829,043,885,138.12/16,609,523.60
  6. Step 6: Final answer
    x = 18,111,840.60

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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.