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Finding the Third Proportional to 288,703,933 and 592,712,939

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Solution

The third proportional to 288,703,933 and 592,712,939 is: 1,216,847,392.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,703,933 : 592,712,939 = 592,712,939 : x
  2. Step 2: Convert to fraction form
    288,703,933/592,712,939 = 592,712,939/x
  3. Step 3: Cross multiply
    288,703,933x = 592,712,939 × 592,712,939
  4. Step 4: Simplify right side
    288,703,933x = 351,308,628,058,017,728
  5. Step 5: Solve for x
    x = 351,308,628,058,017,728/288,703,933
  6. Step 6: Final answer
    x = 1,216,847,392.44

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.