Finding the Fourth Proportional to 33,273,194.68, 49,902,246.84 and 15,065,369.92
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Solution
The fourth proportional to 33,273,194.68, 49,902,246.84 and 15,065,369.92 is: 22,594,638.59
Step by Step Solution
- Step 1: Write the proportion equation
33,273,194.68 : 49,902,246.84 = 15,065,369.92 : x - Step 2: Convert to fraction form
33,273,194.68/49,902,246.84 = 15,065,369.92/x - Step 3: Cross multiply
33,273,194.68x = 49,902,246.84 × 15,065,369.92 - Step 4: Simplify right side
33,273,194.68x = 751,795,808,483,751.12 - Step 5: Solve for x
x = 751,795,808,483,751.12/33,273,194.68 - Step 6: Final answer
x = 22,594,638.59
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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.