Finding the Fourth Proportional to 182,633,473.18, 273,947,053.14 and 61,464,925.18
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Solution
The fourth proportional to 182,633,473.18, 273,947,053.14 and 61,464,925.18 is: 92,196,325.41
Step by Step Solution
- Step 1: Write the proportion equation
182,633,473.18 : 273,947,053.14 = 61,464,925.18 : x - Step 2: Convert to fraction form
182,633,473.18/273,947,053.14 = 61,464,925.18/x - Step 3: Cross multiply
182,633,473.18x = 273,947,053.14 × 61,464,925.18 - Step 4: Simplify right side
182,633,473.18x = 16,838,135,124,531,584 - Step 5: Solve for x
x = 16,838,135,124,531,584/182,633,473.18 - Step 6: Final answer
x = 92,196,325.41
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.