Home / 32,051,446.27-48,076,749.46-7,790,302.69

Finding the Fourth Proportional to 32,051,446.27, 48,076,749.46 and 7,790,302.69

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Solution

The fourth proportional to 32,051,446.27, 48,076,749.46 and 7,790,302.69 is: 11,685,351.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,051,446.27 : 48,076,749.46 = 7,790,302.69 : x
  2. Step 2: Convert to fraction form
    32,051,446.27/48,076,749.46 = 7,790,302.69/x
  3. Step 3: Cross multiply
    32,051,446.27x = 48,076,749.46 × 7,790,302.69
  4. Step 4: Simplify right side
    32,051,446.27x = 374,532,430,644,694.06
  5. Step 5: Solve for x
    x = 374,532,430,644,694.06/32,051,446.27
  6. Step 6: Final answer
    x = 11,685,351.96

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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.