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Finding the Third Proportional to 11,811,865 and 25,261,658

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Solution

The third proportional to 11,811,865 and 25,261,658 is: 54,026,300.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,811,865 : 25,261,658 = 25,261,658 : x
  2. Step 2: Convert to fraction form
    11,811,865/25,261,658 = 25,261,658/x
  3. Step 3: Cross multiply
    11,811,865x = 25,261,658 × 25,261,658
  4. Step 4: Simplify right side
    11,811,865x = 638,151,364,908,964
  5. Step 5: Solve for x
    x = 638,151,364,908,964/11,811,865
  6. Step 6: Final answer
    x = 54,026,300.24

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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.