Finding the Third Proportional to 258,430,624 and 567,074,221
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Solution
The third proportional to 258,430,624 and 567,074,221 is: 1,244,330,749.76
Step by Step Solution
- Step 1: Write the proportion equation
258,430,624 : 567,074,221 = 567,074,221 : x - Step 2: Convert to fraction form
258,430,624/567,074,221 = 567,074,221/x - Step 3: Cross multiply
258,430,624x = 567,074,221 × 567,074,221 - Step 4: Simplify right side
258,430,624x = 321,573,172,122,756,864 - Step 5: Solve for x
x = 321,573,172,122,756,864/258,430,624 - Step 6: Final answer
x = 1,244,330,749.76
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.