Finding the Fourth Proportional to 14,868,546.22, 22,302,328.57 and 6,114,521.84
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Solution
The fourth proportional to 14,868,546.22, 22,302,328.57 and 6,114,521.84 is: 9,171,580.94
Step by Step Solution
- Step 1: Write the proportion equation
14,868,546.22 : 22,302,328.57 = 6,114,521.84 : x - Step 2: Convert to fraction form
14,868,546.22/22,302,328.57 = 6,114,521.84/x - Step 3: Cross multiply
14,868,546.22x = 22,302,328.57 × 6,114,521.84 - Step 4: Simplify right side
14,868,546.22x = 136,368,075,149,304.19 - Step 5: Solve for x
x = 136,368,075,149,304.19/14,868,546.22 - Step 6: Final answer
x = 9,171,580.94
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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.