Finding the Fourth Proportional to 462,613,526.04, 693,852,032.04 and 135,001,074.96
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Solution
The fourth proportional to 462,613,526.04, 693,852,032.04 and 135,001,074.96 is: 202,481,693.50
Step by Step Solution
- Step 1: Write the proportion equation
462,613,526.04 : 693,852,032.04 = 135,001,074.96 : x - Step 2: Convert to fraction form
462,613,526.04/693,852,032.04 = 135,001,074.96/x - Step 3: Cross multiply
462,613,526.04x = 693,852,032.04 × 135,001,074.96 - Step 4: Simplify right side
462,613,526.04x = 93,670,770,188,580,368 - Step 5: Solve for x
x = 93,670,770,188,580,368/462,613,526.04 - Step 6: Final answer
x = 202,481,693.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.