Home / 224,702,573,188.40-310,123,125,826.52-176,890,405,296.39

Finding the Fourth Proportional to 224,702,573,188.40, 310,123,125,826.52 and 176,890,405,296.39

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Solution

The fourth proportional to 224,702,573,188.40, 310,123,125,826.52 and 176,890,405,296.39 is: 244,135,190,090.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,702,573,188.40 : 310,123,125,826.52 = 176,890,405,296.39 : x
  2. Step 2: Convert to fraction form
    224,702,573,188.40/310,123,125,826.52 = 176,890,405,296.39/x
  3. Step 3: Cross multiply
    224,702,573,188.40x = 310,123,125,826.52 × 176,890,405,296.39
  4. Step 4: Simplify right side
    224,702,573,188.40x = 54,857,805,419,236,485,496,832
  5. Step 5: Solve for x
    x = 54,857,805,419,236,485,496,832/224,702,573,188.40
  6. Step 6: Final answer
    x = 244,135,190,090.78

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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.