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Finding the Third Proportional to 25,831,962 and 56,203,776

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Solution

The third proportional to 25,831,962 and 56,203,776 is: 122,285,114.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,831,962 : 56,203,776 = 56,203,776 : x
  2. Step 2: Convert to fraction form
    25,831,962/56,203,776 = 56,203,776/x
  3. Step 3: Cross multiply
    25,831,962x = 56,203,776 × 56,203,776
  4. Step 4: Simplify right side
    25,831,962x = 3,158,864,436,658,176
  5. Step 5: Solve for x
    x = 3,158,864,436,658,176/25,831,962
  6. Step 6: Final answer
    x = 122,285,114.72

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.