Home / 116,208,678.14-174,336,003.89-33,211,175.21

Finding the Fourth Proportional to 116,208,678.14, 174,336,003.89 and 33,211,175.21

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Solution

The fourth proportional to 116,208,678.14, 174,336,003.89 and 33,211,175.21 is: 49,823,332.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,208,678.14 : 174,336,003.89 = 33,211,175.21 : x
  2. Step 2: Convert to fraction form
    116,208,678.14/174,336,003.89 = 33,211,175.21/x
  3. Step 3: Cross multiply
    116,208,678.14x = 174,336,003.89 × 33,211,175.21
  4. Step 4: Simplify right side
    116,208,678.14x = 5,789,903,569,564,295
  5. Step 5: Solve for x
    x = 5,789,903,569,564,295/116,208,678.14
  6. Step 6: Final answer
    x = 49,823,332.15

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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.