Finding the Fourth Proportional to 635,292,723.64, 952,724,848.92 and 241,726,119.88
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Solution
The fourth proportional to 635,292,723.64, 952,724,848.92 and 241,726,119.88 is: 362,507,663.75
Step by Step Solution
- Step 1: Write the proportion equation
635,292,723.64 : 952,724,848.92 = 241,726,119.88 : x - Step 2: Convert to fraction form
635,292,723.64/952,724,848.92 = 241,726,119.88/x - Step 3: Cross multiply
635,292,723.64x = 952,724,848.92 × 241,726,119.88 - Step 4: Simplify right side
635,292,723.64x = 230,298,481,042,690,784 - Step 5: Solve for x
x = 230,298,481,042,690,784/635,292,723.64 - Step 6: Final answer
x = 362,507,663.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.