Home / 54,515,228.24-75,231,250.56-29,735,946.89

Finding the Fourth Proportional to 54,515,228.24, 75,231,250.56 and 29,735,946.89

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Solution

The fourth proportional to 54,515,228.24, 75,231,250.56 and 29,735,946.89 is: 41,035,735.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,515,228.24 : 75,231,250.56 = 29,735,946.89 : x
  2. Step 2: Convert to fraction form
    54,515,228.24/75,231,250.56 = 29,735,946.89/x
  3. Step 3: Cross multiply
    54,515,228.24x = 75,231,250.56 × 29,735,946.89
  4. Step 4: Simplify right side
    54,515,228.24x = 2,237,072,470,744,286.75
  5. Step 5: Solve for x
    x = 2,237,072,470,744,286.75/54,515,228.24
  6. Step 6: Final answer
    x = 41,035,735.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.