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Finding the Third Proportional to 11,603,312 and 25,135,072

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Solution

The third proportional to 11,603,312 and 25,135,072 is: 54,447,544.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,603,312 : 25,135,072 = 25,135,072 : x
  2. Step 2: Convert to fraction form
    11,603,312/25,135,072 = 25,135,072/x
  3. Step 3: Cross multiply
    11,603,312x = 25,135,072 × 25,135,072
  4. Step 4: Simplify right side
    11,603,312x = 631,771,844,445,184
  5. Step 5: Solve for x
    x = 631,771,844,445,184/11,603,312
  6. Step 6: Final answer
    x = 54,447,544.33

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.