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Finding the Third Proportional to 899,265,686 and 1,348,898,442

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Solution

The third proportional to 899,265,686 and 1,348,898,442 is: 2,023,347,532.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,265,686 : 1,348,898,442 = 1,348,898,442 : x
  2. Step 2: Convert to fraction form
    899,265,686/1,348,898,442 = 1,348,898,442/x
  3. Step 3: Cross multiply
    899,265,686x = 1,348,898,442 × 1,348,898,442
  4. Step 4: Simplify right side
    899,265,686x = 1,819,527,006,830,027,264
  5. Step 5: Solve for x
    x = 1,819,527,006,830,027,264/899,265,686
  6. Step 6: Final answer
    x = 2,023,347,532.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.