Finding the Third Proportional to 535,098,842.93 and 818,641,316.99
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Solution
The third proportional to 535,098,842.93 and 818,641,316.99 is: 1,252,429,555.28
Step by Step Solution
- Step 1: Write the proportion equation
535,098,842.93 : 818,641,316.99 = 818,641,316.99 : x - Step 2: Convert to fraction form
535,098,842.93/818,641,316.99 = 818,641,316.99/x - Step 3: Cross multiply
535,098,842.93x = 818,641,316.99 × 818,641,316.99 - Step 4: Simplify right side
535,098,842.93x = 670,173,605,880,289,280 - Step 5: Solve for x
x = 670,173,605,880,289,280/535,098,842.93 - Step 6: Final answer
x = 1,252,429,555.28
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.