Home / 444,337,973,295.30-613,175,973,348.30-261,446,920,999.82

Finding the Fourth Proportional to 444,337,973,295.30, 613,175,973,348.30 and 261,446,920,999.82

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Solution

The fourth proportional to 444,337,973,295.30, 613,175,973,348.30 and 261,446,920,999.82 is: 360,790,614,122.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,337,973,295.30 : 613,175,973,348.30 = 261,446,920,999.82 : x
  2. Step 2: Convert to fraction form
    444,337,973,295.30/613,175,973,348.30 = 261,446,920,999.82/x
  3. Step 3: Cross multiply
    444,337,973,295.30x = 613,175,973,348.30 × 261,446,920,999.82
  4. Step 4: Simplify right side
    444,337,973,295.30x = 160,312,970,262,980,746,805,248
  5. Step 5: Solve for x
    x = 160,312,970,262,980,746,805,248/444,337,973,295.30
  6. Step 6: Final answer
    x = 360,790,614,122.10

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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.