Finding the Fourth Proportional to 59,288,515.02, 81,799,506.99 and 33,178,884.30
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Solution
The fourth proportional to 59,288,515.02, 81,799,506.99 and 33,178,884.30 is: 45,776,426.97
Step by Step Solution
- Step 1: Write the proportion equation
59,288,515.02 : 81,799,506.99 = 33,178,884.30 : x - Step 2: Convert to fraction form
59,288,515.02/81,799,506.99 = 33,178,884.30/x - Step 3: Cross multiply
59,288,515.02x = 81,799,506.99 × 33,178,884.30 - Step 4: Simplify right side
59,288,515.02x = 2,714,016,378,218,251 - Step 5: Solve for x
x = 2,714,016,378,218,251/59,288,515.02 - Step 6: Final answer
x = 45,776,426.97
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.