Home / 32,101,956.27-44,300,140.92-19,538,469.54

Finding the Fourth Proportional to 32,101,956.27, 44,300,140.92 and 19,538,469.54

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Solution

The fourth proportional to 32,101,956.27, 44,300,140.92 and 19,538,469.54 is: 26,962,747.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,101,956.27 : 44,300,140.92 = 19,538,469.54 : x
  2. Step 2: Convert to fraction form
    32,101,956.27/44,300,140.92 = 19,538,469.54/x
  3. Step 3: Cross multiply
    32,101,956.27x = 44,300,140.92 × 19,538,469.54
  4. Step 4: Simplify right side
    32,101,956.27x = 865,556,953,983,127.62
  5. Step 5: Solve for x
    x = 865,556,953,983,127.62/32,101,956.27
  6. Step 6: Final answer
    x = 26,962,747.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.