Finding the Fourth Proportional to 14,563,209.48, 21,854,557.92 and 6,043,545.66
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Solution
The fourth proportional to 14,563,209.48, 21,854,557.92 and 6,043,545.66 is: 9,069,362.00
Step by Step Solution
- Step 1: Write the proportion equation
14,563,209.48 : 21,854,557.92 = 6,043,545.66 : x - Step 2: Convert to fraction form
14,563,209.48/21,854,557.92 = 6,043,545.66/x - Step 3: Cross multiply
14,563,209.48x = 21,854,557.92 × 6,043,545.66 - Step 4: Simplify right side
14,563,209.48x = 132,079,018,668,634.64 - Step 5: Solve for x
x = 132,079,018,668,634.64/14,563,209.48 - Step 6: Final answer
x = 9,069,362.00
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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.