Home / 373,250,408.40-559,875,612.60-336,262,114.80

Finding the Fourth Proportional to 373,250,408.40, 559,875,612.60 and 336,262,114.80

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Solution

The fourth proportional to 373,250,408.40, 559,875,612.60 and 336,262,114.80 is: 504,393,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,250,408.40 : 559,875,612.60 = 336,262,114.80 : x
  2. Step 2: Convert to fraction form
    373,250,408.40/559,875,612.60 = 336,262,114.80/x
  3. Step 3: Cross multiply
    373,250,408.40x = 559,875,612.60 × 336,262,114.80
  4. Step 4: Simplify right side
    373,250,408.40x = 188,264,957,517,821,536
  5. Step 5: Solve for x
    x = 188,264,957,517,821,536/373,250,408.40
  6. Step 6: Final answer
    x = 504,393,172.20

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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.