Finding the Fourth Proportional to 16,552,674.76, 24,831,341.70 and 5,768,425.48
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Solution
The fourth proportional to 16,552,674.76, 24,831,341.70 and 5,768,425.48 is: 8,653,450.05
Step by Step Solution
- Step 1: Write the proportion equation
16,552,674.76 : 24,831,341.70 = 5,768,425.48 : x - Step 2: Convert to fraction form
16,552,674.76/24,831,341.70 = 5,768,425.48/x - Step 3: Cross multiply
16,552,674.76x = 24,831,341.70 × 5,768,425.48 - Step 4: Simplify right side
16,552,674.76x = 143,237,744,164,866.53 - Step 5: Solve for x
x = 143,237,744,164,866.53/16,552,674.76 - Step 6: Final answer
x = 8,653,450.05
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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.