Home / 36,588,701.70-54,883,052.55-9,662,357.70

Finding the Fourth Proportional to 36,588,701.70, 54,883,052.55 and 9,662,357.70

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Solution

The fourth proportional to 36,588,701.70, 54,883,052.55 and 9,662,357.70 is: 14,493,536.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,588,701.70 : 54,883,052.55 = 9,662,357.70 : x
  2. Step 2: Convert to fraction form
    36,588,701.70/54,883,052.55 = 9,662,357.70/x
  3. Step 3: Cross multiply
    36,588,701.70x = 54,883,052.55 × 9,662,357.70
  4. Step 4: Simplify right side
    36,588,701.70x = 530,299,685,405,997.06
  5. Step 5: Solve for x
    x = 530,299,685,405,997.06/36,588,701.70
  6. Step 6: Final answer
    x = 14,493,536.55

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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.