Finding the Fourth Proportional to 32,497,081.61, 48,745,619.45 and 14,301,276.77
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Solution
The fourth proportional to 32,497,081.61, 48,745,619.45 and 14,301,276.77 is: 21,451,913.86
Step by Step Solution
- Step 1: Write the proportion equation
32,497,081.61 : 48,745,619.45 = 14,301,276.77 : x - Step 2: Convert to fraction form
32,497,081.61/48,745,619.45 = 14,301,276.77/x - Step 3: Cross multiply
32,497,081.61x = 48,745,619.45 × 14,301,276.77 - Step 4: Simplify right side
32,497,081.61x = 697,124,595,263,991.62 - Step 5: Solve for x
x = 697,124,595,263,991.62/32,497,081.61 - Step 6: Final answer
x = 21,451,913.86
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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.