Finding the Fourth Proportional to 14,958,043.68, 22,417,564.72 and 6,754,577.44
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Solution
The fourth proportional to 14,958,043.68, 22,417,564.72 and 6,754,577.44 is: 10,123,060.22
Step by Step Solution
- Step 1: Write the proportion equation
14,958,043.68 : 22,417,564.72 = 6,754,577.44 : x - Step 2: Convert to fraction form
14,958,043.68/22,417,564.72 = 6,754,577.44/x - Step 3: Cross multiply
14,958,043.68x = 22,417,564.72 × 6,754,577.44 - Step 4: Simplify right side
14,958,043.68x = 151,421,176,917,451.91 - Step 5: Solve for x
x = 151,421,176,917,451.91/14,958,043.68 - Step 6: Final answer
x = 10,123,060.22
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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.