Finding the Fourth Proportional to 14,901,723.18, 22,333,885.86 and 6,372,029.52
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Solution
The fourth proportional to 14,901,723.18, 22,333,885.86 and 6,372,029.52 is: 9,550,048.56
Step by Step Solution
- Step 1: Write the proportion equation
14,901,723.18 : 22,333,885.86 = 6,372,029.52 : x - Step 2: Convert to fraction form
14,901,723.18/22,333,885.86 = 6,372,029.52/x - Step 3: Cross multiply
14,901,723.18x = 22,333,885.86 × 6,372,029.52 - Step 4: Simplify right side
14,901,723.18x = 142,312,179,996,230.56 - Step 5: Solve for x
x = 142,312,179,996,230.56/14,901,723.18 - Step 6: Final answer
x = 9,550,048.56
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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.