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Finding the Third Proportional to 352,270,062 and 749,889,756

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Solution

The third proportional to 352,270,062 and 749,889,756 is: 1,596,316,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,270,062 : 749,889,756 = 749,889,756 : x
  2. Step 2: Convert to fraction form
    352,270,062/749,889,756 = 749,889,756/x
  3. Step 3: Cross multiply
    352,270,062x = 749,889,756 × 749,889,756
  4. Step 4: Simplify right side
    352,270,062x = 562,334,646,153,739,520
  5. Step 5: Solve for x
    x = 562,334,646,153,739,520/352,270,062
  6. Step 6: Final answer
    x = 1,596,316,879.62

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.