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Finding the Third Proportional to 43,090,300 and 92,152,568

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Solution

The third proportional to 43,090,300 and 92,152,568 is: 197,076,738.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,090,300 : 92,152,568 = 92,152,568 : x
  2. Step 2: Convert to fraction form
    43,090,300/92,152,568 = 92,152,568/x
  3. Step 3: Cross multiply
    43,090,300x = 92,152,568 × 92,152,568
  4. Step 4: Simplify right side
    43,090,300x = 8,492,095,788,994,624
  5. Step 5: Solve for x
    x = 8,492,095,788,994,624/43,090,300
  6. Step 6: Final answer
    x = 197,076,738.59

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.