Finding the Fourth Proportional to 16,523,146.51, 24,794,420.33 and 6,937,787.95
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Solution
The fourth proportional to 16,523,146.51, 24,794,420.33 and 6,937,787.95 is: 10,410,755.03
Step by Step Solution
- Step 1: Write the proportion equation
16,523,146.51 : 24,794,420.33 = 6,937,787.95 : x - Step 2: Convert to fraction form
16,523,146.51/24,794,420.33 = 6,937,787.95/x - Step 3: Cross multiply
16,523,146.51x = 24,794,420.33 × 6,937,787.95 - Step 4: Simplify right side
16,523,146.51x = 172,018,430,592,709.03 - Step 5: Solve for x
x = 172,018,430,592,709.03/16,523,146.51 - Step 6: Final answer
x = 10,410,755.03
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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.