Home / 277,863,154.74-416,858,218.83-96,110,179.38

Finding the Fourth Proportional to 277,863,154.74, 416,858,218.83 and 96,110,179.38

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Solution

The fourth proportional to 277,863,154.74, 416,858,218.83 and 96,110,179.38 is: 144,187,228.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,863,154.74 : 416,858,218.83 = 96,110,179.38 : x
  2. Step 2: Convert to fraction form
    277,863,154.74/416,858,218.83 = 96,110,179.38/x
  3. Step 3: Cross multiply
    277,863,154.74x = 416,858,218.83 × 96,110,179.38
  4. Step 4: Simplify right side
    277,863,154.74x = 40,064,318,187,778,592
  5. Step 5: Solve for x
    x = 40,064,318,187,778,592/277,863,154.74
  6. Step 6: Final answer
    x = 144,187,228.51

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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.