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Finding the Third Proportional to 247,185,652 and 373,959,846

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Solution

The third proportional to 247,185,652 and 373,959,846 is: 565,752,766.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,185,652 : 373,959,846 = 373,959,846 : x
  2. Step 2: Convert to fraction form
    247,185,652/373,959,846 = 373,959,846/x
  3. Step 3: Cross multiply
    247,185,652x = 373,959,846 × 373,959,846
  4. Step 4: Simplify right side
    247,185,652x = 139,845,966,420,343,712
  5. Step 5: Solve for x
    x = 139,845,966,420,343,712/247,185,652
  6. Step 6: Final answer
    x = 565,752,766.35

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.