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Finding the Third Proportional to 52,570,802 and 115,051,864

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Solution

The third proportional to 52,570,802 and 115,051,864 is: 251,792,457.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,570,802 : 115,051,864 = 115,051,864 : x
  2. Step 2: Convert to fraction form
    52,570,802/115,051,864 = 115,051,864/x
  3. Step 3: Cross multiply
    52,570,802x = 115,051,864 × 115,051,864
  4. Step 4: Simplify right side
    52,570,802x = 13,236,931,409,874,496
  5. Step 5: Solve for x
    x = 13,236,931,409,874,496/52,570,802
  6. Step 6: Final answer
    x = 251,792,457.15

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.