Finding the Fourth Proportional to 49,683,592.74, 74,533,477.98 and 14,672,248.42
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Solution
The fourth proportional to 49,683,592.74, 74,533,477.98 and 14,672,248.42 is: 22,010,761.38
Step by Step Solution
- Step 1: Write the proportion equation
49,683,592.74 : 74,533,477.98 = 14,672,248.42 : x - Step 2: Convert to fraction form
49,683,592.74/74,533,477.98 = 14,672,248.42/x - Step 3: Cross multiply
49,683,592.74x = 74,533,477.98 × 14,672,248.42 - Step 4: Simplify right side
49,683,592.74x = 1,093,573,704,529,159.88 - Step 5: Solve for x
x = 1,093,573,704,529,159.88/49,683,592.74 - Step 6: Final answer
x = 22,010,761.38
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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.