Finding the Third Proportional to 510,364,855.69 and 788,212,670.63
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Solution
The third proportional to 510,364,855.69 and 788,212,670.63 is: 1,217,323,660.14
Step by Step Solution
- Step 1: Write the proportion equation
510,364,855.69 : 788,212,670.63 = 788,212,670.63 : x - Step 2: Convert to fraction form
510,364,855.69/788,212,670.63 = 788,212,670.63/x - Step 3: Cross multiply
510,364,855.69x = 788,212,670.63 × 788,212,670.63 - Step 4: Simplify right side
510,364,855.69x = 621,279,214,133,794,688 - Step 5: Solve for x
x = 621,279,214,133,794,688/510,364,855.69 - Step 6: Final answer
x = 1,217,323,660.14
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.