Home / 119,373,239.80-179,059,859.75-33,111,646.46

Finding the Fourth Proportional to 119,373,239.80, 179,059,859.75 and 33,111,646.46

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Solution

The fourth proportional to 119,373,239.80, 179,059,859.75 and 33,111,646.46 is: 49,667,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,373,239.80 : 179,059,859.75 = 33,111,646.46 : x
  2. Step 2: Convert to fraction form
    119,373,239.80/179,059,859.75 = 33,111,646.46/x
  3. Step 3: Cross multiply
    119,373,239.80x = 179,059,859.75 × 33,111,646.46
  4. Step 4: Simplify right side
    119,373,239.80x = 5,928,966,771,078,138
  5. Step 5: Solve for x
    x = 5,928,966,771,078,138/119,373,239.80
  6. Step 6: Final answer
    x = 49,667,469.70

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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.