Finding the Fourth Proportional to 32,603,927.15, 48,905,890.73 and 19,849,343.15
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Solution
The fourth proportional to 32,603,927.15, 48,905,890.73 and 19,849,343.15 is: 29,774,014.73
Step by Step Solution
- Step 1: Write the proportion equation
32,603,927.15 : 48,905,890.73 = 19,849,343.15 : x - Step 2: Convert to fraction form
32,603,927.15/48,905,890.73 = 19,849,343.15/x - Step 3: Cross multiply
32,603,927.15x = 48,905,890.73 × 19,849,343.15 - Step 4: Simplify right side
32,603,927.15x = 970,749,807,056,927.25 - Step 5: Solve for x
x = 970,749,807,056,927.25/32,603,927.15 - Step 6: Final answer
x = 29,774,014.73
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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.