Finding the Fourth Proportional to 56,947,990.44, 85,453,083 and 24,153,458.34
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Solution
The fourth proportional to 56,947,990.44, 85,453,083 and 24,153,458.34 is: 36,243,376.88
Step by Step Solution
- Step 1: Write the proportion equation
56,947,990.44 : 85,453,083 = 24,153,458.34 : x - Step 2: Convert to fraction form
56,947,990.44/85,453,083 = 24,153,458.34/x - Step 3: Cross multiply
56,947,990.44x = 85,453,083 × 24,153,458.34 - Step 4: Simplify right side
56,947,990.44x = 2,063,987,480,265,062.25 - Step 5: Solve for x
x = 2,063,987,480,265,062.25/56,947,990.44 - Step 6: Final answer
x = 36,243,376.88
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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.