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Finding the Third Proportional to 7,494,468 and 16,125,630

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Solution

The third proportional to 7,494,468 and 16,125,630 is: 34,697,051.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,468 : 16,125,630 = 16,125,630 : x
  2. Step 2: Convert to fraction form
    7,494,468/16,125,630 = 16,125,630/x
  3. Step 3: Cross multiply
    7,494,468x = 16,125,630 × 16,125,630
  4. Step 4: Simplify right side
    7,494,468x = 260,035,942,896,900
  5. Step 5: Solve for x
    x = 260,035,942,896,900/7,494,468
  6. Step 6: Final answer
    x = 34,697,051.60

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.