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Finding the Third Proportional to 10,950,390 and 25,349,445

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Solution

The third proportional to 10,950,390 and 25,349,445 is: 58,682,326.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,950,390 : 25,349,445 = 25,349,445 : x
  2. Step 2: Convert to fraction form
    10,950,390/25,349,445 = 25,349,445/x
  3. Step 3: Cross multiply
    10,950,390x = 25,349,445 × 25,349,445
  4. Step 4: Simplify right side
    10,950,390x = 642,594,361,808,025
  5. Step 5: Solve for x
    x = 642,594,361,808,025/10,950,390
  6. Step 6: Final answer
    x = 58,682,326.55

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.