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Finding the Third Proportional to 52,807,317 and 84,026,804

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Solution

The third proportional to 52,807,317 and 84,026,804 is: 133,703,134.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,807,317 : 84,026,804 = 84,026,804 : x
  2. Step 2: Convert to fraction form
    52,807,317/84,026,804 = 84,026,804/x
  3. Step 3: Cross multiply
    52,807,317x = 84,026,804 × 84,026,804
  4. Step 4: Simplify right side
    52,807,317x = 7,060,503,790,454,416
  5. Step 5: Solve for x
    x = 7,060,503,790,454,416/52,807,317
  6. Step 6: Final answer
    x = 133,703,134.18

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.