Finding the Fourth Proportional to 56,497,551.02, 84,747,113.31 and 16,108,035.02
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Solution
The fourth proportional to 56,497,551.02, 84,747,113.31 and 16,108,035.02 is: 24,162,276.85
Step by Step Solution
- Step 1: Write the proportion equation
56,497,551.02 : 84,747,113.31 = 16,108,035.02 : x - Step 2: Convert to fraction form
56,497,551.02/84,747,113.31 = 16,108,035.02/x - Step 3: Cross multiply
56,497,551.02x = 84,747,113.31 × 16,108,035.02 - Step 4: Simplify right side
56,497,551.02x = 1,365,109,469,041,388 - Step 5: Solve for x
x = 1,365,109,469,041,388/56,497,551.02 - Step 6: Final answer
x = 24,162,276.85
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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.