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Finding the Third Proportional to 11,561,465 and 25,411,702

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Solution

The third proportional to 11,561,465 and 25,411,702 is: 55,854,046.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,561,465 : 25,411,702 = 25,411,702 : x
  2. Step 2: Convert to fraction form
    11,561,465/25,411,702 = 25,411,702/x
  3. Step 3: Cross multiply
    11,561,465x = 25,411,702 × 25,411,702
  4. Step 4: Simplify right side
    11,561,465x = 645,754,598,536,804
  5. Step 5: Solve for x
    x = 645,754,598,536,804/11,561,465
  6. Step 6: Final answer
    x = 55,854,046.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.