Home / 235,164,548.04-324,545,230.02-141,082,218.60

Finding the Fourth Proportional to 235,164,548.04, 324,545,230.02 and 141,082,218.60

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Solution

The fourth proportional to 235,164,548.04, 324,545,230.02 and 141,082,218.60 is: 194,704,352.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,164,548.04 : 324,545,230.02 = 141,082,218.60 : x
  2. Step 2: Convert to fraction form
    235,164,548.04/324,545,230.02 = 141,082,218.60/x
  3. Step 3: Cross multiply
    235,164,548.04x = 324,545,230.02 × 141,082,218.60
  4. Step 4: Simplify right side
    235,164,548.04x = 45,787,561,087,268,920
  5. Step 5: Solve for x
    x = 45,787,561,087,268,920/235,164,548.04
  6. Step 6: Final answer
    x = 194,704,352.63

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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.