Home / 264,672,774.43-365,258,507.04-147,206,598.73

Finding the Fourth Proportional to 264,672,774.43, 365,258,507.04 and 147,206,598.73

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Solution

The fourth proportional to 264,672,774.43, 365,258,507.04 and 147,206,598.73 is: 203,150,711.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,672,774.43 : 365,258,507.04 = 147,206,598.73 : x
  2. Step 2: Convert to fraction form
    264,672,774.43/365,258,507.04 = 147,206,598.73/x
  3. Step 3: Cross multiply
    264,672,774.43x = 365,258,507.04 × 147,206,598.73
  4. Step 4: Simplify right side
    264,672,774.43x = 53,768,462,478,556,160
  5. Step 5: Solve for x
    x = 53,768,462,478,556,160/264,672,774.43
  6. Step 6: Final answer
    x = 203,150,711.65

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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.