Home / 264,672,673.59-365,258,366.76-147,206,497.89

Finding the Fourth Proportional to 264,672,673.59, 365,258,366.76 and 147,206,497.89

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Solution

The fourth proportional to 264,672,673.59, 365,258,366.76 and 147,206,497.89 is: 203,150,571.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,672,673.59 : 365,258,366.76 = 147,206,497.89 : x
  2. Step 2: Convert to fraction form
    264,672,673.59/365,258,366.76 = 147,206,497.89/x
  3. Step 3: Cross multiply
    264,672,673.59x = 365,258,366.76 × 147,206,497.89
  4. Step 4: Simplify right side
    264,672,673.59x = 53,768,404,993,934,488
  5. Step 5: Solve for x
    x = 53,768,404,993,934,488/264,672,673.59
  6. Step 6: Final answer
    x = 203,150,571.86

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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.