Finding the Fourth Proportional to 16,535,610.03, 24,801,811.35 and 5,021,176.99
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Solution
The fourth proportional to 16,535,610.03, 24,801,811.35 and 5,021,176.99 is: 7,531,278.51
Step by Step Solution
- Step 1: Write the proportion equation
16,535,610.03 : 24,801,811.35 = 5,021,176.99 : x - Step 2: Convert to fraction form
16,535,610.03/24,801,811.35 = 5,021,176.99/x - Step 3: Cross multiply
16,535,610.03x = 24,801,811.35 × 5,021,176.99 - Step 4: Simplify right side
16,535,610.03x = 124,534,284,454,854.41 - Step 5: Solve for x
x = 124,534,284,454,854.41/16,535,610.03 - Step 6: Final answer
x = 7,531,278.51
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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.