Finding the Fourth Proportional to 100,894,830, 151,342,246.66 and 24,217,858.12
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Solution
The fourth proportional to 100,894,830, 151,342,246.66 and 24,217,858.12 is: 36,326,787.58
Step by Step Solution
- Step 1: Write the proportion equation
100,894,830 : 151,342,246.66 = 24,217,858.12 : x - Step 2: Convert to fraction form
100,894,830/151,342,246.66 = 24,217,858.12/x - Step 3: Cross multiply
100,894,830x = 151,342,246.66 × 24,217,858.12 - Step 4: Simplify right side
100,894,830x = 3,665,185,057,173,924 - Step 5: Solve for x
x = 3,665,185,057,173,924/100,894,830 - Step 6: Final answer
x = 36,326,787.58
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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.