Home / 362,702,671.29-500,524,131.87-203,932,933.74

Finding the Fourth Proportional to 362,702,671.29, 500,524,131.87 and 203,932,933.74

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Solution

The fourth proportional to 362,702,671.29, 500,524,131.87 and 203,932,933.74 is: 281,424,325.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,702,671.29 : 500,524,131.87 = 203,932,933.74 : x
  2. Step 2: Convert to fraction form
    362,702,671.29/500,524,131.87 = 203,932,933.74/x
  3. Step 3: Cross multiply
    362,702,671.29x = 500,524,131.87 × 203,932,933.74
  4. Step 4: Simplify right side
    362,702,671.29x = 102,073,354,619,915,744
  5. Step 5: Solve for x
    x = 102,073,354,619,915,744/362,702,671.29
  6. Step 6: Final answer
    x = 281,424,325.49

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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.