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Finding the Third Proportional to 304,264,707 and 454,605,960

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Solution

The third proportional to 304,264,707 and 454,605,960 is: 679,232,832.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,264,707 : 454,605,960 = 454,605,960 : x
  2. Step 2: Convert to fraction form
    304,264,707/454,605,960 = 454,605,960/x
  3. Step 3: Cross multiply
    304,264,707x = 454,605,960 × 454,605,960
  4. Step 4: Simplify right side
    304,264,707x = 206,666,578,867,521,600
  5. Step 5: Solve for x
    x = 206,666,578,867,521,600/304,264,707
  6. Step 6: Final answer
    x = 679,232,832.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.