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Finding the Third Proportional to 60,269,967 and 130,814,460

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Solution

The third proportional to 60,269,967 and 130,814,460 is: 283,929,522.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,269,967 : 130,814,460 = 130,814,460 : x
  2. Step 2: Convert to fraction form
    60,269,967/130,814,460 = 130,814,460/x
  3. Step 3: Cross multiply
    60,269,967x = 130,814,460 × 130,814,460
  4. Step 4: Simplify right side
    60,269,967x = 17,112,422,945,091,600
  5. Step 5: Solve for x
    x = 17,112,422,945,091,600/60,269,967
  6. Step 6: Final answer
    x = 283,929,522.40

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.