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Finding the Third Proportional to 14,525,595 and 31,455,915

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Solution

The third proportional to 14,525,595 and 31,455,915 is: 68,119,384.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,525,595 : 31,455,915 = 31,455,915 : x
  2. Step 2: Convert to fraction form
    14,525,595/31,455,915 = 31,455,915/x
  3. Step 3: Cross multiply
    14,525,595x = 31,455,915 × 31,455,915
  4. Step 4: Simplify right side
    14,525,595x = 989,474,588,487,225
  5. Step 5: Solve for x
    x = 989,474,588,487,225/14,525,595
  6. Step 6: Final answer
    x = 68,119,384.33

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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.