Finding the Fourth Proportional to 36,381,329.44, 54,578,298.32 and 14,827,657.12
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Solution
The fourth proportional to 36,381,329.44, 54,578,298.32 and 14,827,657.12 is: 22,244,055.02
Step by Step Solution
- Step 1: Write the proportion equation
36,381,329.44 : 54,578,298.32 = 14,827,657.12 : x - Step 2: Convert to fraction form
36,381,329.44/54,578,298.32 = 14,827,657.12/x - Step 3: Cross multiply
36,381,329.44x = 54,578,298.32 × 14,827,657.12 - Step 4: Simplify right side
36,381,329.44x = 809,268,293,682,032 - Step 5: Solve for x
x = 809,268,293,682,032/36,381,329.44 - Step 6: Final answer
x = 22,244,055.02
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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.