Finding the Fourth Proportional to 63,393,626.35, 95,104,097.34 and 19,673,528.05
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Solution
The fourth proportional to 63,393,626.35, 95,104,097.34 and 19,673,528.05 is: 29,514,530.63
Step by Step Solution
- Step 1: Write the proportion equation
63,393,626.35 : 95,104,097.34 = 19,673,528.05 : x - Step 2: Convert to fraction form
63,393,626.35/95,104,097.34 = 19,673,528.05/x - Step 3: Cross multiply
63,393,626.35x = 95,104,097.34 × 19,673,528.05 - Step 4: Simplify right side
63,393,626.35x = 1,871,033,126,688,420.50 - Step 5: Solve for x
x = 1,871,033,126,688,420.50/63,393,626.35 - Step 6: Final answer
x = 29,514,530.63
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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.