Home / 111,737,872.66-167,613,893.66-35,063,927.14

Finding the Fourth Proportional to 111,737,872.66, 167,613,893.66 and 35,063,927.14

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Solution

The fourth proportional to 111,737,872.66, 167,613,893.66 and 35,063,927.14 is: 52,598,113.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,737,872.66 : 167,613,893.66 = 35,063,927.14 : x
  2. Step 2: Convert to fraction form
    111,737,872.66/167,613,893.66 = 35,063,927.14/x
  3. Step 3: Cross multiply
    111,737,872.66x = 167,613,893.66 × 35,063,927.14
  4. Step 4: Simplify right side
    111,737,872.66x = 5,877,201,355,321,152
  5. Step 5: Solve for x
    x = 5,877,201,355,321,152/111,737,872.66
  6. Step 6: Final answer
    x = 52,598,113.92

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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.