Home / 444,337,973,294.30-613,175,973,346.92-261,446,920,998.82

Finding the Fourth Proportional to 444,337,973,294.30, 613,175,973,346.92 and 261,446,920,998.82

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Solution

The fourth proportional to 444,337,973,294.30, 613,175,973,346.92 and 261,446,920,998.82 is: 360,790,614,120.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,337,973,294.30 : 613,175,973,346.92 = 261,446,920,998.82 : x
  2. Step 2: Convert to fraction form
    444,337,973,294.30/613,175,973,346.92 = 261,446,920,998.82/x
  3. Step 3: Cross multiply
    444,337,973,294.30x = 613,175,973,346.92 × 261,446,920,998.82
  4. Step 4: Simplify right side
    444,337,973,294.30x = 160,312,970,262,006,762,307,584
  5. Step 5: Solve for x
    x = 160,312,970,262,006,762,307,584/444,337,973,294.30
  6. Step 6: Final answer
    x = 360,790,614,120.72

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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.