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Finding the Third Proportional to 224,370,360 and 335,318,912.72

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Solution

The third proportional to 224,370,360 and 335,318,912.72 is: 501,130,243.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,370,360 : 335,318,912.72 = 335,318,912.72 : x
  2. Step 2: Convert to fraction form
    224,370,360/335,318,912.72 = 335,318,912.72/x
  3. Step 3: Cross multiply
    224,370,360x = 335,318,912.72 × 335,318,912.72
  4. Step 4: Simplify right side
    224,370,360x = 112,438,773,226,884,688
  5. Step 5: Solve for x
    x = 112,438,773,226,884,688/224,370,360
  6. Step 6: Final answer
    x = 501,130,243.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.