Home / 150,801,272.60-226,204,165.28-57,433,400.55

Finding the Fourth Proportional to 150,801,272.60, 226,204,165.28 and 57,433,400.55

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Solution

The fourth proportional to 150,801,272.60, 226,204,165.28 and 57,433,400.55 is: 86,150,960.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,801,272.60 : 226,204,165.28 = 57,433,400.55 : x
  2. Step 2: Convert to fraction form
    150,801,272.60/226,204,165.28 = 57,433,400.55/x
  3. Step 3: Cross multiply
    150,801,272.60x = 226,204,165.28 × 57,433,400.55
  4. Step 4: Simplify right side
    150,801,272.60x = 12,991,674,430,317,476
  5. Step 5: Solve for x
    x = 12,991,674,430,317,476/150,801,272.60
  6. Step 6: Final answer
    x = 86,150,960.18

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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.