Finding the Fourth Proportional to 44,551,621, 66,827,484.35 and 12,203,802.42
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Solution
The fourth proportional to 44,551,621, 66,827,484.35 and 12,203,802.42 is: 18,305,718.11
Step by Step Solution
- Step 1: Write the proportion equation
44,551,621 : 66,827,484.35 = 12,203,802.42 : x - Step 2: Convert to fraction form
44,551,621/66,827,484.35 = 12,203,802.42/x - Step 3: Cross multiply
44,551,621x = 66,827,484.35 × 12,203,802.42 - Step 4: Simplify right side
44,551,621x = 815,549,415,233,042.12 - Step 5: Solve for x
x = 815,549,415,233,042.12/44,551,621 - Step 6: Final answer
x = 18,305,718.11
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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.