Finding the Third Proportional to 200,502,086 and 319,038,225
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Solution
The third proportional to 200,502,086 and 319,038,225 is: 507,652,518.94
Step by Step Solution
- Step 1: Write the proportion equation
200,502,086 : 319,038,225 = 319,038,225 : x - Step 2: Convert to fraction form
200,502,086/319,038,225 = 319,038,225/x - Step 3: Cross multiply
200,502,086x = 319,038,225 × 319,038,225 - Step 4: Simplify right side
200,502,086x = 101,785,389,011,150,624 - Step 5: Solve for x
x = 101,785,389,011,150,624/200,502,086 - Step 6: Final answer
x = 507,652,518.94
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.