Home / 35,493,096.10-53,202,902.55-19,284,801.70

Finding the Fourth Proportional to 35,493,096.10, 53,202,902.55 and 19,284,801.70

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Solution

The fourth proportional to 35,493,096.10, 53,202,902.55 and 19,284,801.70 is: 28,907,239.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,096.10 : 53,202,902.55 = 19,284,801.70 : x
  2. Step 2: Convert to fraction form
    35,493,096.10/53,202,902.55 = 19,284,801.70/x
  3. Step 3: Cross multiply
    35,493,096.10x = 53,202,902.55 × 19,284,801.70
  4. Step 4: Simplify right side
    35,493,096.10x = 1,026,007,425,541,174.25
  5. Step 5: Solve for x
    x = 1,026,007,425,541,174.25/35,493,096.10
  6. Step 6: Final answer
    x = 28,907,239.39

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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.