Home / 16,536,701.60-24,805,052.40-12,057,725.60

Finding the Fourth Proportional to 16,536,701.60, 24,805,052.40 and 12,057,725.60

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Solution

The fourth proportional to 16,536,701.60, 24,805,052.40 and 12,057,725.60 is: 18,086,588.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,536,701.60 : 24,805,052.40 = 12,057,725.60 : x
  2. Step 2: Convert to fraction form
    16,536,701.60/24,805,052.40 = 12,057,725.60/x
  3. Step 3: Cross multiply
    16,536,701.60x = 24,805,052.40 × 12,057,725.60
  4. Step 4: Simplify right side
    16,536,701.60x = 299,092,515,332,821.44
  5. Step 5: Solve for x
    x = 299,092,515,332,821.44/16,536,701.60
  6. Step 6: Final answer
    x = 18,086,588.40

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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.