Home / 229,794,206.48-317,115,573.10-125,372,348.54

Finding the Fourth Proportional to 229,794,206.48, 317,115,573.10 and 125,372,348.54

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Solution

The fourth proportional to 229,794,206.48, 317,115,573.10 and 125,372,348.54 is: 173,013,605.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,794,206.48 : 317,115,573.10 = 125,372,348.54 : x
  2. Step 2: Convert to fraction form
    229,794,206.48/317,115,573.10 = 125,372,348.54/x
  3. Step 3: Cross multiply
    229,794,206.48x = 317,115,573.10 × 125,372,348.54
  4. Step 4: Simplify right side
    229,794,206.48x = 39,757,524,156,256,040
  5. Step 5: Solve for x
    x = 39,757,524,156,256,040/229,794,206.48
  6. Step 6: Final answer
    x = 173,013,605.37

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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.