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Finding the Third Proportional to 9,464,564 and 14,641,328

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Solution

The third proportional to 9,464,564 and 14,641,328 is: 22,649,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,564 : 14,641,328 = 14,641,328 : x
  2. Step 2: Convert to fraction form
    9,464,564/14,641,328 = 14,641,328/x
  3. Step 3: Cross multiply
    9,464,564x = 14,641,328 × 14,641,328
  4. Step 4: Simplify right side
    9,464,564x = 214,368,485,603,584
  5. Step 5: Solve for x
    x = 214,368,485,603,584/9,464,564
  6. Step 6: Final answer
    x = 22,649,589.10

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.