Home / 201,204,029.90-301,806,044.85-57,596,861.90

Finding the Fourth Proportional to 201,204,029.90, 301,806,044.85 and 57,596,861.90

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Solution

The fourth proportional to 201,204,029.90, 301,806,044.85 and 57,596,861.90 is: 86,395,292.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,204,029.90 : 301,806,044.85 = 57,596,861.90 : x
  2. Step 2: Convert to fraction form
    201,204,029.90/301,806,044.85 = 57,596,861.90/x
  3. Step 3: Cross multiply
    201,204,029.90x = 301,806,044.85 × 57,596,861.90
  4. Step 4: Simplify right side
    201,204,029.90x = 17,383,081,085,810,658
  5. Step 5: Solve for x
    x = 17,383,081,085,810,658/201,204,029.90
  6. Step 6: Final answer
    x = 86,395,292.85

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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.