Home / 111,737,879.10-167,613,903.32-35,063,933.58

Finding the Fourth Proportional to 111,737,879.10, 167,613,903.32 and 35,063,933.58

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Solution

The fourth proportional to 111,737,879.10, 167,613,903.32 and 35,063,933.58 is: 52,598,123.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,737,879.10 : 167,613,903.32 = 35,063,933.58 : x
  2. Step 2: Convert to fraction form
    111,737,879.10/167,613,903.32 = 35,063,933.58/x
  3. Step 3: Cross multiply
    111,737,879.10x = 167,613,903.32 × 35,063,933.58
  4. Step 4: Simplify right side
    111,737,879.10x = 5,877,202,772,921,701
  5. Step 5: Solve for x
    x = 5,877,202,772,921,701/111,737,879.10
  6. Step 6: Final answer
    x = 52,598,123.58

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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.