Home / 96,673,453.10-145,008,759.78-23,890,231.82

Finding the Fourth Proportional to 96,673,453.10, 145,008,759.78 and 23,890,231.82

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Solution

The fourth proportional to 96,673,453.10, 145,008,759.78 and 23,890,231.82 is: 35,834,996.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,673,453.10 : 145,008,759.78 = 23,890,231.82 : x
  2. Step 2: Convert to fraction form
    96,673,453.10/145,008,759.78 = 23,890,231.82/x
  3. Step 3: Cross multiply
    96,673,453.10x = 145,008,759.78 × 23,890,231.82
  4. Step 4: Simplify right side
    96,673,453.10x = 3,464,292,887,074,892.50
  5. Step 5: Solve for x
    x = 3,464,292,887,074,892.50/96,673,453.10
  6. Step 6: Final answer
    x = 35,834,996.85

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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.