Finding the Fourth Proportional to 16,488,554.99, 24,720,875.01 and 11,083,800.02
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Solution
The fourth proportional to 16,488,554.99, 24,720,875.01 and 11,083,800.02 is: 16,617,662.07
Step by Step Solution
- Step 1: Write the proportion equation
16,488,554.99 : 24,720,875.01 = 11,083,800.02 : x - Step 2: Convert to fraction form
16,488,554.99/24,720,875.01 = 11,083,800.02/x - Step 3: Cross multiply
16,488,554.99x = 24,720,875.01 × 11,083,800.02 - Step 4: Simplify right side
16,488,554.99x = 274,001,234,806,651.16 - Step 5: Solve for x
x = 274,001,234,806,651.16/16,488,554.99 - Step 6: Final answer
x = 16,617,662.07
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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.