Home / 332,435,765.76-458,806,930.24-191,304,085.76

Finding the Fourth Proportional to 332,435,765.76, 458,806,930.24 and 191,304,085.76

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Solution

The fourth proportional to 332,435,765.76, 458,806,930.24 and 191,304,085.76 is: 264,025,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,435,765.76 : 458,806,930.24 = 191,304,085.76 : x
  2. Step 2: Convert to fraction form
    332,435,765.76/458,806,930.24 = 191,304,085.76/x
  3. Step 3: Cross multiply
    332,435,765.76x = 458,806,930.24 × 191,304,085.76
  4. Step 4: Simplify right side
    332,435,765.76x = 87,771,640,329,915,296
  5. Step 5: Solve for x
    x = 87,771,640,329,915,296/332,435,765.76
  6. Step 6: Final answer
    x = 264,025,864.15

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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.