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Finding the Third Proportional to 35,232,012 and 77,392,440

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Solution

The third proportional to 35,232,012 and 77,392,440 is: 170,004,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,232,012 : 77,392,440 = 77,392,440 : x
  2. Step 2: Convert to fraction form
    35,232,012/77,392,440 = 77,392,440/x
  3. Step 3: Cross multiply
    35,232,012x = 77,392,440 × 77,392,440
  4. Step 4: Simplify right side
    35,232,012x = 5,989,589,769,153,600
  5. Step 5: Solve for x
    x = 5,989,589,769,153,600/35,232,012
  6. Step 6: Final answer
    x = 170,004,193.04

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.