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Finding the Third Proportional to 159,014,054 and 336,361,908

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Solution

The third proportional to 159,014,054 and 336,361,908 is: 711,505,243.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,014,054 : 336,361,908 = 336,361,908 : x
  2. Step 2: Convert to fraction form
    159,014,054/336,361,908 = 336,361,908/x
  3. Step 3: Cross multiply
    159,014,054x = 336,361,908 × 336,361,908
  4. Step 4: Simplify right side
    159,014,054x = 113,139,333,153,400,464
  5. Step 5: Solve for x
    x = 113,139,333,153,400,464/159,014,054
  6. Step 6: Final answer
    x = 711,505,243.14

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.