Finding the Fourth Proportional to 149,544,214.40, 206,480,381.64 and 96,652,235
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Solution
The fourth proportional to 149,544,214.40, 206,480,381.64 and 96,652,235 is: 133,450,768.72
Step by Step Solution
- Step 1: Write the proportion equation
149,544,214.40 : 206,480,381.64 = 96,652,235 : x - Step 2: Convert to fraction form
149,544,214.40/206,480,381.64 = 96,652,235/x - Step 3: Cross multiply
149,544,214.40x = 206,480,381.64 × 96,652,235 - Step 4: Simplify right side
149,544,214.40x = 19,956,790,369,158,964 - Step 5: Solve for x
x = 19,956,790,369,158,964/149,544,214.40 - Step 6: Final answer
x = 133,450,768.72
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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.