Home / 160,811,751.44-241,121,749.08-109,059,983.12

Finding the Fourth Proportional to 160,811,751.44, 241,121,749.08 and 109,059,983.12

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Solution

The fourth proportional to 160,811,751.44, 241,121,749.08 and 109,059,983.12 is: 163,524,951.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,811,751.44 : 241,121,749.08 = 109,059,983.12 : x
  2. Step 2: Convert to fraction form
    160,811,751.44/241,121,749.08 = 109,059,983.12/x
  3. Step 3: Cross multiply
    160,811,751.44x = 241,121,749.08 × 109,059,983.12
  4. Step 4: Simplify right side
    160,811,751.44x = 26,296,733,884,529,680
  5. Step 5: Solve for x
    x = 26,296,733,884,529,680/160,811,751.44
  6. Step 6: Final answer
    x = 163,524,951.68

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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.