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Finding the Third Proportional to 45,264,668 and 92,621,078

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Solution

The third proportional to 45,264,668 and 92,621,078 is: 189,522,302.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,264,668 : 92,621,078 = 92,621,078 : x
  2. Step 2: Convert to fraction form
    45,264,668/92,621,078 = 92,621,078/x
  3. Step 3: Cross multiply
    45,264,668x = 92,621,078 × 92,621,078
  4. Step 4: Simplify right side
    45,264,668x = 8,578,664,089,882,084
  5. Step 5: Solve for x
    x = 8,578,664,089,882,084/45,264,668
  6. Step 6: Final answer
    x = 189,522,302.25

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.