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Finding the Third Proportional to 167,095,488 and 243,371,808

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Solution

The third proportional to 167,095,488 and 243,371,808 is: 354,467,003.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,095,488 : 243,371,808 = 243,371,808 : x
  2. Step 2: Convert to fraction form
    167,095,488/243,371,808 = 243,371,808/x
  3. Step 3: Cross multiply
    167,095,488x = 243,371,808 × 243,371,808
  4. Step 4: Simplify right side
    167,095,488x = 59,229,836,929,188,864
  5. Step 5: Solve for x
    x = 59,229,836,929,188,864/167,095,488
  6. Step 6: Final answer
    x = 354,467,003.50

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.