Home / 111,737,872.85-167,613,893.94-35,063,927.33

Finding the Fourth Proportional to 111,737,872.85, 167,613,893.94 and 35,063,927.33

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Solution

The fourth proportional to 111,737,872.85, 167,613,893.94 and 35,063,927.33 is: 52,598,114.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,737,872.85 : 167,613,893.94 = 35,063,927.33 : x
  2. Step 2: Convert to fraction form
    111,737,872.85/167,613,893.94 = 35,063,927.33/x
  3. Step 3: Cross multiply
    111,737,872.85x = 167,613,893.94 × 35,063,927.33
  4. Step 4: Simplify right side
    111,737,872.85x = 5,877,201,396,610,487
  5. Step 5: Solve for x
    x = 5,877,201,396,610,487/111,737,872.85
  6. Step 6: Final answer
    x = 52,598,114.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.