Home / 441,825,462.72-609,719,810.40-246,250,975.68

Finding the Fourth Proportional to 441,825,462.72, 609,719,810.40 and 246,250,975.68

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Solution

The fourth proportional to 441,825,462.72, 609,719,810.40 and 246,250,975.68 is: 339,826,720.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,825,462.72 : 609,719,810.40 = 246,250,975.68 : x
  2. Step 2: Convert to fraction form
    441,825,462.72/609,719,810.40 = 246,250,975.68/x
  3. Step 3: Cross multiply
    441,825,462.72x = 609,719,810.40 × 246,250,975.68
  4. Step 4: Simplify right side
    441,825,462.72x = 150,144,098,202,424,608
  5. Step 5: Solve for x
    x = 150,144,098,202,424,608/441,825,462.72
  6. Step 6: Final answer
    x = 339,826,720.89

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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.