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Finding the Third Proportional to 239,590,102 and 368,039,733

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Solution

The third proportional to 239,590,102 and 368,039,733 is: 565,354,094.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,590,102 : 368,039,733 = 368,039,733 : x
  2. Step 2: Convert to fraction form
    239,590,102/368,039,733 = 368,039,733/x
  3. Step 3: Cross multiply
    239,590,102x = 368,039,733 × 368,039,733
  4. Step 4: Simplify right side
    239,590,102x = 135,453,245,066,711,296
  5. Step 5: Solve for x
    x = 135,453,245,066,711,296/239,590,102
  6. Step 6: Final answer
    x = 565,354,094.08

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.