Finding the Fourth Proportional to 119,299,367.08, 164,653,321.62 and 69,056,308
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Solution
The fourth proportional to 119,299,367.08, 164,653,321.62 and 69,056,308 is: 95,309,394.92
Step by Step Solution
- Step 1: Write the proportion equation
119,299,367.08 : 164,653,321.62 = 69,056,308 : x - Step 2: Convert to fraction form
119,299,367.08/164,653,321.62 = 69,056,308/x - Step 3: Cross multiply
119,299,367.08x = 164,653,321.62 × 69,056,308 - Step 4: Simplify right side
119,299,367.08x = 11,370,350,491,013,780 - Step 5: Solve for x
x = 11,370,350,491,013,780/119,299,367.08 - Step 6: Final answer
x = 95,309,394.92
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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.