Finding the Fourth Proportional to 16,261,504.18, 24,386,055.99 and 5,475,909.22
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Solution
The fourth proportional to 16,261,504.18, 24,386,055.99 and 5,475,909.22 is: 8,211,775.94
Step by Step Solution
- Step 1: Write the proportion equation
16,261,504.18 : 24,386,055.99 = 5,475,909.22 : x - Step 2: Convert to fraction form
16,261,504.18/24,386,055.99 = 5,475,909.22/x - Step 3: Cross multiply
16,261,504.18x = 24,386,055.99 × 5,475,909.22 - Step 4: Simplify right side
16,261,504.18x = 133,535,828,835,077.22 - Step 5: Solve for x
x = 133,535,828,835,077.22/16,261,504.18 - Step 6: Final answer
x = 8,211,775.94
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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.