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Finding the Third Proportional to 10,352,328 and 15,673,584

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Solution

The third proportional to 10,352,328 and 15,673,584 is: 23,730,047.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352,328 : 15,673,584 = 15,673,584 : x
  2. Step 2: Convert to fraction form
    10,352,328/15,673,584 = 15,673,584/x
  3. Step 3: Cross multiply
    10,352,328x = 15,673,584 × 15,673,584
  4. Step 4: Simplify right side
    10,352,328x = 245,661,235,405,056
  5. Step 5: Solve for x
    x = 245,661,235,405,056/10,352,328
  6. Step 6: Final answer
    x = 23,730,047.52

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.