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Finding the Third Proportional to 163,414,709 and 350,142,674

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Solution

The third proportional to 163,414,709 and 350,142,674 is: 750,237,802.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,414,709 : 350,142,674 = 350,142,674 : x
  2. Step 2: Convert to fraction form
    163,414,709/350,142,674 = 350,142,674/x
  3. Step 3: Cross multiply
    163,414,709x = 350,142,674 × 350,142,674
  4. Step 4: Simplify right side
    163,414,709x = 122,599,892,155,870,272
  5. Step 5: Solve for x
    x = 122,599,892,155,870,272/163,414,709
  6. Step 6: Final answer
    x = 750,237,802.37

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.