Finding the Fourth Proportional to 26,251,957.08, 36,227,701.71 and 14,491,228.50
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Solution
The fourth proportional to 26,251,957.08, 36,227,701.71 and 14,491,228.50 is: 19,997,895.85
Step by Step Solution
- Step 1: Write the proportion equation
26,251,957.08 : 36,227,701.71 = 14,491,228.50 : x - Step 2: Convert to fraction form
26,251,957.08/36,227,701.71 = 14,491,228.50/x - Step 3: Cross multiply
26,251,957.08x = 36,227,701.71 × 14,491,228.50 - Step 4: Simplify right side
26,251,957.08x = 524,983,903,509,450.75 - Step 5: Solve for x
x = 524,983,903,509,450.75/26,251,957.08 - Step 6: Final answer
x = 19,997,895.85
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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.