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Finding the Third Proportional to 3,583,787,250 and 4,982,969,712

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Solution

The third proportional to 3,583,787,250 and 4,982,969,712 is: 6,928,421,086.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,787,250 : 4,982,969,712 = 4,982,969,712 : x
  2. Step 2: Convert to fraction form
    3,583,787,250/4,982,969,712 = 4,982,969,712/x
  3. Step 3: Cross multiply
    3,583,787,250x = 4,982,969,712 × 4,982,969,712
  4. Step 4: Simplify right side
    3,583,787,250x = 24,829,987,150,709,362,688
  5. Step 5: Solve for x
    x = 24,829,987,150,709,362,688/3,583,787,250
  6. Step 6: Final answer
    x = 6,928,421,086.02

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.