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Finding the Third Proportional to 708,764,032 and 1,021,002,240

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Solution

The third proportional to 708,764,032 and 1,021,002,240 is: 1,470,793,560.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,764,032 : 1,021,002,240 = 1,021,002,240 : x
  2. Step 2: Convert to fraction form
    708,764,032/1,021,002,240 = 1,021,002,240/x
  3. Step 3: Cross multiply
    708,764,032x = 1,021,002,240 × 1,021,002,240
  4. Step 4: Simplify right side
    708,764,032x = 1,042,445,574,085,017,600
  5. Step 5: Solve for x
    x = 1,042,445,574,085,017,600/708,764,032
  6. Step 6: Final answer
    x = 1,470,793,560.37

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.