Home / 444,337,973,295.05-613,175,973,347.95-261,446,920,999.57

Finding the Fourth Proportional to 444,337,973,295.05, 613,175,973,347.95 and 261,446,920,999.57

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Solution

The fourth proportional to 444,337,973,295.05, 613,175,973,347.95 and 261,446,920,999.57 is: 360,790,614,121.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,337,973,295.05 : 613,175,973,347.95 = 261,446,920,999.57 : x
  2. Step 2: Convert to fraction form
    444,337,973,295.05/613,175,973,347.95 = 261,446,920,999.57/x
  3. Step 3: Cross multiply
    444,337,973,295.05x = 613,175,973,347.95 × 261,446,920,999.57
  4. Step 4: Simplify right side
    444,337,973,295.05x = 160,312,970,262,735,900,114,944
  5. Step 5: Solve for x
    x = 160,312,970,262,735,900,114,944/444,337,973,295.05
  6. Step 6: Final answer
    x = 360,790,614,121.75

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1.5x scale

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.