Finding the Fourth Proportional to 16,146,537.80, 24,224,472.30 and 4,787,259.80
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Solution
The fourth proportional to 16,146,537.80, 24,224,472.30 and 4,787,259.80 is: 7,182,273.00
Step by Step Solution
- Step 1: Write the proportion equation
16,146,537.80 : 24,224,472.30 = 4,787,259.80 : x - Step 2: Convert to fraction form
16,146,537.80/24,224,472.30 = 4,787,259.80/x - Step 3: Cross multiply
16,146,537.80x = 24,224,472.30 × 4,787,259.80 - Step 4: Simplify right side
16,146,537.80x = 115,968,842,418,003.53 - Step 5: Solve for x
x = 115,968,842,418,003.53/16,146,537.80 - Step 6: Final answer
x = 7,182,273.00
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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.