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Finding the Third Proportional to 159,597,604 and 343,815,362

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Solution

The third proportional to 159,597,604 and 343,815,362 is: 740,669,033.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,597,604 : 343,815,362 = 343,815,362 : x
  2. Step 2: Convert to fraction form
    159,597,604/343,815,362 = 343,815,362/x
  3. Step 3: Cross multiply
    159,597,604x = 343,815,362 × 343,815,362
  4. Step 4: Simplify right side
    159,597,604x = 118,209,003,147,191,040
  5. Step 5: Solve for x
    x = 118,209,003,147,191,040/159,597,604
  6. Step 6: Final answer
    x = 740,669,033.77

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.