Finding the Fourth Proportional to 14,726,044.98, 22,089,006.92 and 4,490,874.65
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Solution
The fourth proportional to 14,726,044.98, 22,089,006.92 and 4,490,874.65 is: 6,736,293.51
Step by Step Solution
- Step 1: Write the proportion equation
14,726,044.98 : 22,089,006.92 = 4,490,874.65 : x - Step 2: Convert to fraction form
14,726,044.98/22,089,006.92 = 4,490,874.65/x - Step 3: Cross multiply
14,726,044.98x = 22,089,006.92 × 4,490,874.65 - Step 4: Simplify right side
14,726,044.98x = 99,198,961,287,152.28 - Step 5: Solve for x
x = 99,198,961,287,152.28/14,726,044.98 - Step 6: Final answer
x = 6,736,293.51
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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.