Home / 99,203,051.01-148,747,124.87-33,602,202.33

Finding the Fourth Proportional to 99,203,051.01, 148,747,124.87 and 33,602,202.33

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Solution

The fourth proportional to 99,203,051.01, 148,747,124.87 and 33,602,202.33 is: 50,383,843.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,203,051.01 : 148,747,124.87 = 33,602,202.33 : x
  2. Step 2: Convert to fraction form
    99,203,051.01/148,747,124.87 = 33,602,202.33/x
  3. Step 3: Cross multiply
    99,203,051.01x = 148,747,124.87 × 33,602,202.33
  4. Step 4: Simplify right side
    99,203,051.01x = 4,998,230,985,887,515
  5. Step 5: Solve for x
    x = 4,998,230,985,887,515/99,203,051.01
  6. Step 6: Final answer
    x = 50,383,843.39

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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.