Home / 33,973,117.60-50,959,676.40-9,711,997.60

Finding the Fourth Proportional to 33,973,117.60, 50,959,676.40 and 9,711,997.60

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Solution

The fourth proportional to 33,973,117.60, 50,959,676.40 and 9,711,997.60 is: 14,567,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,973,117.60 : 50,959,676.40 = 9,711,997.60 : x
  2. Step 2: Convert to fraction form
    33,973,117.60/50,959,676.40 = 9,711,997.60/x
  3. Step 3: Cross multiply
    33,973,117.60x = 50,959,676.40 × 9,711,997.60
  4. Step 4: Simplify right side
    33,973,117.60x = 494,920,254,893,576.62
  5. Step 5: Solve for x
    x = 494,920,254,893,576.62/33,973,117.60
  6. Step 6: Final answer
    x = 14,567,996.40

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Double scale
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Similar ratio
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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.