Finding the Fourth Proportional to 14,896,804.23, 22,345,063.58 and 8,827,166.84
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Solution
The fourth proportional to 14,896,804.23, 22,345,063.58 and 8,827,166.84 is: 13,240,665.66
Step by Step Solution
- Step 1: Write the proportion equation
14,896,804.23 : 22,345,063.58 = 8,827,166.84 : x - Step 2: Convert to fraction form
14,896,804.23/22,345,063.58 = 8,827,166.84/x - Step 3: Cross multiply
14,896,804.23x = 22,345,063.58 × 8,827,166.84 - Step 4: Simplify right side
14,896,804.23x = 197,243,604,181,410.31 - Step 5: Solve for x
x = 197,243,604,181,410.31/14,896,804.23 - Step 6: Final answer
x = 13,240,665.66
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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.