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Finding the Third Proportional to 136,341,904 and 191,773,992

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Solution

The third proportional to 136,341,904 and 191,773,992 is: 269,742,925.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,341,904 : 191,773,992 = 191,773,992 : x
  2. Step 2: Convert to fraction form
    136,341,904/191,773,992 = 191,773,992/x
  3. Step 3: Cross multiply
    136,341,904x = 191,773,992 × 191,773,992
  4. Step 4: Simplify right side
    136,341,904x = 36,777,264,007,616,064
  5. Step 5: Solve for x
    x = 36,777,264,007,616,064/136,341,904
  6. Step 6: Final answer
    x = 269,742,925.17

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.