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Finding the Third Proportional to 265,255,022 and 570,820,840

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Solution

The third proportional to 265,255,022 and 570,820,840 is: 1,228,389,302.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,255,022 : 570,820,840 = 570,820,840 : x
  2. Step 2: Convert to fraction form
    265,255,022/570,820,840 = 570,820,840/x
  3. Step 3: Cross multiply
    265,255,022x = 570,820,840 × 570,820,840
  4. Step 4: Simplify right side
    265,255,022x = 325,836,431,378,305,600
  5. Step 5: Solve for x
    x = 325,836,431,378,305,600/265,255,022
  6. Step 6: Final answer
    x = 1,228,389,302.20

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.