Home / 271,737,694,150.74-374,999,150,596.50-149,799,749,785.79

Finding the Fourth Proportional to 271,737,694,150.74, 374,999,150,596.50 and 149,799,749,785.79

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Solution

The fourth proportional to 271,737,694,150.74, 374,999,150,596.50 and 149,799,749,785.79 is: 206,724,279,106.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,737,694,150.74 : 374,999,150,596.50 = 149,799,749,785.79 : x
  2. Step 2: Convert to fraction form
    271,737,694,150.74/374,999,150,596.50 = 149,799,749,785.79/x
  3. Step 3: Cross multiply
    271,737,694,150.74x = 374,999,150,596.50 × 149,799,749,785.79
  4. Step 4: Simplify right side
    271,737,694,150.74x = 56,174,778,929,239,482,695,680
  5. Step 5: Solve for x
    x = 56,174,778,929,239,482,695,680/271,737,694,150.74
  6. Step 6: Final answer
    x = 206,724,279,106.00

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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.