Home / 437,595,532.88-603,883,654.79-236,652,407.24

Finding the Fourth Proportional to 437,595,532.88, 603,883,654.79 and 236,652,407.24

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Solution

The fourth proportional to 437,595,532.88, 603,883,654.79 and 236,652,407.24 is: 326,581,305.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,595,532.88 : 603,883,654.79 = 236,652,407.24 : x
  2. Step 2: Convert to fraction form
    437,595,532.88/603,883,654.79 = 236,652,407.24/x
  3. Step 3: Cross multiply
    437,595,532.88x = 603,883,654.79 × 236,652,407.24
  4. Step 4: Simplify right side
    437,595,532.88x = 142,910,520,598,942,656
  5. Step 5: Solve for x
    x = 142,910,520,598,942,656/437,595,532.88
  6. Step 6: Final answer
    x = 326,581,305.93

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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.