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Finding the Third Proportional to 7,447,359,010.50 and 16,202,251,935

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Solution

The third proportional to 7,447,359,010.50 and 16,202,251,935 is: 35,249,135,619.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,447,359,010.50 : 16,202,251,935 = 16,202,251,935 : x
  2. Step 2: Convert to fraction form
    7,447,359,010.50/16,202,251,935 = 16,202,251,935/x
  3. Step 3: Cross multiply
    7,447,359,010.50x = 16,202,251,935 × 16,202,251,935
  4. Step 4: Simplify right side
    7,447,359,010.50x = 262,512,967,765,211,250,688
  5. Step 5: Solve for x
    x = 262,512,967,765,211,250,688/7,447,359,010.50
  6. Step 6: Final answer
    x = 35,249,135,619.10

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.