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Finding the Third Proportional to 10,950,386 and 25,349,435

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Solution

The third proportional to 10,950,386 and 25,349,435 is: 58,682,301.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,950,386 : 25,349,435 = 25,349,435 : x
  2. Step 2: Convert to fraction form
    10,950,386/25,349,435 = 25,349,435/x
  3. Step 3: Cross multiply
    10,950,386x = 25,349,435 × 25,349,435
  4. Step 4: Simplify right side
    10,950,386x = 642,593,854,819,225
  5. Step 5: Solve for x
    x = 642,593,854,819,225/10,950,386
  6. Step 6: Final answer
    x = 58,682,301.69

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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.