Finding the Third Proportional to 110,436,860 and 240,266,089
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Solution
The third proportional to 110,436,860 and 240,266,089 is: 522,722,155.66
Step by Step Solution
- Step 1: Write the proportion equation
110,436,860 : 240,266,089 = 240,266,089 : x - Step 2: Convert to fraction form
110,436,860/240,266,089 = 240,266,089/x - Step 3: Cross multiply
110,436,860x = 240,266,089 × 240,266,089 - Step 4: Simplify right side
110,436,860x = 57,727,793,523,355,920 - Step 5: Solve for x
x = 57,727,793,523,355,920/110,436,860 - Step 6: Final answer
x = 522,722,155.66
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.