Finding the Fourth Proportional to 95,798,103.04, 132,201,435.28 and 51,745,101.68
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Solution
The fourth proportional to 95,798,103.04, 132,201,435.28 and 51,745,101.68 is: 71,408,268.99
Step by Step Solution
- Step 1: Write the proportion equation
95,798,103.04 : 132,201,435.28 = 51,745,101.68 : x - Step 2: Convert to fraction form
95,798,103.04/132,201,435.28 = 51,745,101.68/x - Step 3: Cross multiply
95,798,103.04x = 132,201,435.28 × 51,745,101.68 - Step 4: Simplify right side
95,798,103.04x = 6,840,776,710,805,539 - Step 5: Solve for x
x = 6,840,776,710,805,539/95,798,103.04 - Step 6: Final answer
x = 71,408,268.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.